HomeMy WebLinkAboutFile Documents.811 E Hopkins Ave.0108.2018 (11).ARBK 1 | P a g e
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RubberGard™ EPDM Roof Systems
Code Approval Guide
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Table of Contents
Underwriters Laboratories (UL) External Fire Ratings ....................................................................................... 4
General Notations ........................................................................................................................................................ 4
Firestone Ballasted System ...................................................................................................................................... 5
Firestone V-Force Vapor Barrier System ............................................................................................................. 5
Firestone Fully Adhered Platinum Systems ........................................................................................................ 6
Firestone Fully Adhered RubberGard LS-FR Systems .................................................................................... 6
Firestone Fully Adhered RubberGard LS-FR Systems .................................................................................... 7
Firestone Fully Adhered RubberGard EcoWhite Systems ............................................................................. 7
Firestone Fully Adhered Fire Retardant RubberGard Systems ................................................................... 8
Firestone Fully Adhered RubberGard MAX Systems ....................................................................................... 8
Firestone Fully Adhered RubberGard MAX FR Systems ................................................................................. 9
Firestone Fully Adhered RubberGard MAX FR Systems (with WBBA-P).................................................. 9
Firestone Mechanically Attached Standard RubberGard Systems ........................................................... 10
Firestone Mechanically Attached Standard RubberGard with AcryliTop Systems ............................. 10
Firestone Mechanically Attached RubberGard LS-FR Systems ................................................................. 11
Firestone Mechanically Attached Fire Retardant RubberGard Systems ................................................ 11
Firestone Mechanically Attached Fire Retardant RubberGard Systems ................................................ 12
"P" ASSEMBLIES ......................................................................................................................................................... 15
Ground Roughness Definitions .............................................................................................................................. 15
Ballasted Systems ...................................................................................................................................................... 16
General Notations ...................................................................................................................................................... 17
Field/Corner/Perimeter Definitions ...................................................................................................................... 17
Perimeter and Corner Treatment of Adjoining Buildings ............................................................................ 18
Prescriptive Enhancement Options: Perimeter and Corner ....................................................................... 19
External Fire Ratings ..................................................................................................................................................... 19
Firestone Fully Adhered Systems Platinum Membrane ............................................................................... 19
Firestone Fully Adhered Systems Non-Reinforced Membrane .................................................................. 20
Firestone Fully Adhered Systems Reinforced Membrane ............................................................................ 20
Firestone Mechanically Attached Systems Non-Reinforced Membrane ................................................. 20
Firestone Mechanically Attached Systems Reinforced Membrane ........................................................... 20
Firestone Fully Adhered Uplift Ratings ................................................................................................................... 21
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V-Force Vapor Barrier System .................................................................................................................................. 21
New Construction, Steel Deck, Mechanically Attached Insulation with Adhesively Attached
Insulation ....................................................................................................................................................................... 25
QuickSeam R.M.A. Assemblies .................................................................................................................................. 31
RubberGard MAX and RubberGard MAX FR ..................................................................................................... 31
Unreinforced RubberGard Membranes ............................................................................................................... 30
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Underwriters Laboratories (UL) External Fire Ratings
All regional building codes and most local building code officials require that roofing systems meet minimum performance
requirements when exposed to external fire sources. The accepted method for measuring external fire resistance is ASTM E-108.
This test standard, and closely related standards such as Underwriters Laboratories UL-790 and Uniform Building Code 15-2, is
used to determine the ability of a roof system to hinder the horizontal spread or vertical penetration of an external fire source. In
accordance with these standards, all classified roof covering assemblies fall into one of the three following categories.1
CLASS A: Includes roof coverings which are effective against severe fire exposures
CLASS B: Includes roof coverings which are effective against moderate fire exposures
CLASS C: Includes roof coverings which are effective against light fire exposures
For insulated assemblies over non-combustible roof decks, any classified roofing assembly may be installed over a new roof deck, an
existing roof deck or over an existing roofing assembly. Underwriters Laboratories states that “any classified roofing system may be
applied over a pre-existing roof system (Class A, B, C, verifiable or not) of the same deck type and establishes for that roof the
classification of the new system”. Also, an assembly classified over a combustible deck may be installed over an existing non-
combustible deck and establish for the assembly the rating of the new system. A non-combustible deck rated assembly must be
tested and classified over a combustible deck in order to obtain the desired classification of the new assembly. Total insulation
thickness of combined existing and new roofing systems may not exceed the total maximum allowable for the new roofing system,
and non-insulated systems are not intended for use over insulated systems.
Noncombustible Roof Decks (NC): Steel, Concrete, Poured Gypsum – require testing for horizontal spread of flame.
Combustible Roof Decks (C): Wood, Plywood, Tectum – require testing for both horizontal spread and vertical penetration of flame.
The class of roof covering required by each regional building code depends upon many factors, including the use and location of the
building and the type of construction. The local building authority should always be consulted as to what the roofing assembly
classification will need to be for each roofing project.
It should be noted that these classifications apply to roofing assemblies, and NOT the roofing membrane. A roofing membrane
that is classified as part of a Class A assembly when installed over a particular insulation may not qualify as part of a Class A
assembly with another insulation.
The “UL Item Number” in the following listings has been added as a service to those who have the UL Building Materials Directory. It
identifies the UL listing from which our Code Approval Guide listing derives (e.g., “A,FA,23” means Class A, Fully Adhered, item
number 23; “B,MA,04” means Class B, Mechanically Attached, item number 04, etc.).
General Notations
PLEASE NOTE: Not all FM-rated assemblies that use Firestone roofing products are eligible for the Firestone Red Shield, Red Shield
Medallion, or Platinum Warranty. The Firestone standards, guidelines, and specifications regarding roofing system components
and attachment for the warranty desired must be followed.
If a discrepancy occurs between this guide and UL Certifications, the published information located in the UL Certifications
Directory at www.ul.com should be adhered and utilized.
Noncombustible decks Classifications are acceptable for use over combustible (15/32” minimum plywood) decks when 1/2” gypsum
board or ¼” DensDeck® are used directly over the deck with all joints staggered 6” minimum from plywood joints.
The below stated assemblies may not be suitable for a Firestone Warranty. Prior to installation, contact a Firestone Representative
for approval of assembly for warranty purposes.
HailGard Insulation is an acceptable alternative to all insulations in the following Classifications except where DensDeck is stated.
Assemblies in red font are recent additions to the Code Approval Guide.
UL Classification can be maintained, at the slope indicated, over a combustible deck by incorporating ½” gypsum board or ¼”
Georgia-Pacific “DensDeck” directly on the combustible deck.
As an alternate a Firestone Ballast Paver® system may be issued in lieu of ballast and maintain the Classification of any classified
ballasted assembly.
Fire Retardant Reinforced EPDM membrane is an acceptable alternate to FR Rubbergard and Standard RubberGard in all applicable
Classifications.
RubberGard Platinum is an acceptable alternative to Standard RubberGard in any system incorporating the latter at incliner not
exceeding ½”.
Standard RubberGard membrane or RubberGard MAX FR EPDM membrane is an acceptable alternate to Standard RubberGard in all
applicable classifications.
1 Underwriters Laboratories Roofing Materials and Systems Directory, January, 2008, page 1.
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You must verify the included assemblies in the charts below with
the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts
below.
You must verify that all assemblies meet Firestone Building
Products warranty requirements with the associated regions
technical team.
Firestone Ballasted System
Membrane: Any RubberGard® EPDM (Unreinforced or reinforced)
Construction: New, Retrofit or Tear-off
Ballast Required:
Classification:
River bottom stone (¾” to 1½” in diameter),Crushed stone conforming to ASTM D-448 No. 4 or 3
may be applied at 1,000 lb/sq or Firestone Ballast Paver. ASTM D-448 No. 1 or 2 may be applied at
1300 lb/sq.
Class A
Deck
Type
Insulation Assembly
(Any one or combination)
Insulation
Minimum
Thickness
Maximum
Slope
Notes UL Item #
C Firestone ISO 95+ GL Any 2” A, BA
C Any Polyiso, glass fiber, or wood fiber Any 2” A, BA
Minimum thickness is for fully supported insulation.
Metal deck flute width may require an increase in thickness. Consult insulation manufacturer on flute spanability.
Option: Firestone Protection Mat may be installed either beneath or directly above the membrane.
A thermal barrier is required below polystyrene insulation by the building codes when the polystyrene is placed over metal
decks.
An insulation separator is required over lt. wt. insulating concrete.
Firestone V-Force Vapor Barrier System
Membrane: Any RubberGard® EPDM (Unreinforced or reinforced)
Construction:
Classification:
New, Retrofit or Tear-off
See Note 1
Deck Vapor
Barrier
Roofing System Maximum
Slope
UL Item #
NC (See Note 1) “V-Force”,
self adhered
Any Insulated UL Classified modified bitumen system,
BUR system, EPDM, or TPO membrane system.
Insulation may be adhered with Firestone "I.S.O. Twin
Pack", "I.S.O Stick" or "I.S.O. Spray R".
(See Note 1) A/B/C
Note 1: Classification (A, B or C) and maximum incline will be the same as that for the currently Classified
insulated system, currently limited to a noncombustible deck.
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Platinum Systems
Membrane: RubberGard EPDM Platinum (90 mil)
Adhesive: BA-2004(T) Bonding Adhesive, Water Based Bonding Adhesive S or Single Ply LVOC Bonding
Adhesive
Construction:
Classification:
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly
Insulation
Minimum
Thickness
Surfacing Maximum
Slope Notes UL Item #
C/NC
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: DensDeck
Any
¼”
3 ½” A, FA
NC Insulation (Optional): Firestone ISO 95+ GL
Firestone HailGard
Any
Any
2 ½” *DensDeck,
¼” A, FA
NC Insulation: Firestone ISO 95+ GL Any ½” *DensDeck,
¼”
A, FA
NC
Insulation (Optional): Firestone ISO 95+ GL
Coverboard or Insulation (Top): Firestone ISOGard
HD
Any
½”
Opt.
AcryliTop
Coating ½” *DensDeck,
¼” A, FA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC
Existing Class A, B or C BUR (smooth surface or
cap sheet)
Coverboard: Firestone ISOGARD HD
---
½”
½” ABC, MR
Firestone Fully Adhered RubberGard LS-FR Systems
Membrane:
Adhesives:
RubberGard® LS-FR (45 mil and 60 mil)
BA-2004(T) Bonding Adhesive, Water Based Bonding Adhesive P, EPDM Solvent-Free Bonding
Adhesive, or Single Ply LVOC Bonding Adhesive
Construction:
Classification:
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC Insulation (Optional): Firestone ISO 95+ GL or Resista
Coverboard: DensDeck
Any
½”
2 ½”
A, FA
NC Insulation: Firestone ISO 95+ GL or Resista
Coverboard (Optional): Firestone , DensDeck, APA rated
Plywood/OSB
Any
½”
½” *DensDeck,
¼”
A, FA
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered RubberGard LS-FR Systems
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope
Notes UL Item #
C/NC Insulation (Optional): Firestone ISO 95+ GL
Insulation (Top): Firestone ISOGard HD or Resista
Any
1”
½” AcryliTop
coating
A, FA
C/NC Two layers of VersaShield Underlayment or VersaShield
FB-2S, preliminary attachment
Insulation: Firestone ISO 95+ GL, mechanically
attached
Any
½” A, FA
C/NC Two layers of VersaShield FB-1S, preliminary
attachment
Insulation: Firestone ISO 95+ GL, mechanically
attached
Any
½” A, FA
Firestone Fully Adhered RubberGard EcoWhite Systems
Membrane:
Adhesives:
RubberGard® EcoWhite (45 mil and 60 mil)
BA-2004(T) Bonding Adhesive, Water Based Bonding Adhesive P, EPDM Solvent-Free Bonding
Adhesive, or Single Ply LVOC Bonding Adhesive
Construction:
Classification:
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
NC
C*
Coverboard: DensDeck ¼” 1-1/2”
*DensDeck,
¼”
A, FA
NC
C*
Coverboard: ½” 1” *DensDeck,
¼”
A, FA
NC
C*
Coverboard: Oriented Strand Board 7/16” 1” *DensDeck,
¼”
A, FA
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD or Resista
Any
½”
1” *DensDeck,
¼”
A, FA
NC
C*
Insulation (Optional): Firestone ISO 95+ GL Any ¾” *DensDeck,
¼”
A, FA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC
Existing Class A, B or C BUR (smooth surface or
cap sheet)
Coverboard: Firestone ISOGARD HD
---
½” 1” ABC, MR
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Fire Retardant RubberGard Systems
Membrane:
Adhesives:
Fire Retardant RubberGard® (45 mil and 60 mil)
B BA-2004(T) Bonding Adhesive, Water Based Bonding Adhesive P, EPDM Solvent-Free Bonding
Adhesive, or Single Ply LVOC Bonding Adhesive
Construction:
Classification:
New, Retrofit or Tear-off
Class A
Deck Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
NC
C*
Insulation (Optional): Firestone ISO 95+ GL Any
1” *DensDeck,
¼”
A, FA
Firestone Fully Adhered RubberGard MAX Systems
Membrane:
Adhesives:
RubberGard® MAX (45 mil, 60 mil and 75 mil)
BA-2004(T) Bonding Adhesive, Water Based Bonding Adhesive P, EPDM Solvent-Free Bonding
Adhesive, or Single Ply LVOC Bonding Adhesive
Construction:
Classification:
New, Retrofit or Tear-off
Class A
Deck Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
NC
C*
Insulation (Optional): Firestone ISO 95+ GL
Coverboard: DensDeck, APA rated plywood/OSB
Any
¼”
Unlimited *DensDeck,
¼”
A, FA
NC
C*
Insulation (Optional): Firestone ISO 95+ GL Any 3” *DensDeck,
¼”
A, FA
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD or Resista
Any
½”
½” *DensDeck,
¼”
AcryliTop
coating
A, FA
C/NC Two Layers of VersaShield Underlayment or
VersaShield FB-2S, mechanically attached
Insulation: Firestone ISO 95+ GL, mechanically
attached
Any ½” A, FA
C/NC Two Layers of VersaShield FB-1S mechanically
attached
Insulation: Firestone ISO 95+ GL, mechanically
attached
Any ½” A, FA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C
Existing Class A, B or C BUR (smooth surface or cap
sheet)
Coverboard: Firestone ISOGARD HD
---
½”
Opt.
AcryliTop
Coating ½” ABC, MR
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered RubberGard MAX FR Systems
Membrane:
Adhesives:
RubberGard® MAX (45 mil, 60 mil and 75 mil)
BA-2004(T) Bonding Adhesive or Single Ply LVOC Bonding Adhesive
Construction:
Classification:
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD
Any
½”
2-1/2” *DensDeck,
¼”
A, FA
C/NC Two layers of VersaShield Underlayment or
VersaShield FB-2S, preliminary securement
Insulation: Firestone ISO 95+ GL, mechanically
attached
Any
1-½” A, FA
C/NC Two layers of VersaShield FB-1S, preliminary
attachment
Insulation: Firestone ISO 95+ GL, mechanically
attached
Any
¾” A, FA
C/NC Insulation (Optional): Firestone ISO 95+ GL
Coverboard: DensDeck
Any
¼”
¾” A, FA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C
Existing Class A, B or C BUR (smooth surface or
cap sheet)
Coverboard: Firestone ISOGARD HD
½”
2-½” ABC, MR
Firestone Fully Adhered RubberGard MAX FR Systems (with WBBA-P)
Membrane:
Adhesives:
RubberGard® MAX (45 mil, 60 mil and 75 mil)
Water Based Bonding Adhesive-P
Construction:
Classification:
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD
Any
½”
2-1/2” *DensDeck,
¼”
A, FA
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Mechanically Attached Standard RubberGard Systems
Membrane:
Construction:
Classification:
Standard RubberGard® (45 mil and 60 mil)
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: DensDeck
Any
¼
1-1/2” A, MA
C/NC Two or more plies of Atlas FR 50 ½” A, MA
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD or Resista
Any
½”
¼” *DensDeck,
¼”
A, MA
Firestone Mechanically Attached Standard RubberGard with AcryliTop Systems
Membrane:
Construction:
Classification:
Standard RubberGard® (45 mil and 60 mil) with AcryliTop coating
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: DensDeck
Any
½”
3-1/2” AcryliTop
coating
A, MA
NC
C*
Insulation: Firestone ISO 95+ GL Any 1” AcryliTop
Coating
* DensDeck,
¼”
A, MA
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD or Resista
Any
½”
1” AcryliTop
Coating
* DensDeck,
¼”
A, MA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope
Notes UL Item #
C
Existing Class A, B or C BUR (smooth surface or
cap sheet)
Coverboard: Firestone ISOGARD HD
½”
1” ABC, MR
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Mechanically Attached RubberGard LS-FR Systems
Membrane:
Construction:
Classification:
RubberGard® LS-FR (45 mil and 60 mil)
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
NC
C*
Insulation: Firestone ISO 95+ GL or
Coverboard: Firestone ISOGARD HD
Any
1”
1/2” *DensDeck,
¼”
A, MA
C/NC Insulation (Optional): Firestone ISO 95+ GL
Coverboard: Firestone Resista
Any
1”
1/2” Optional
AcryliTop
Coating
A, MA
C/NC Two or more layers of Atlas FR-50 1/2” A, MA
C/NC Two layers VersaShield Underlayment or
VersaShield FB-2S, preliminary Securement
1/2” A, MA
C/NC Two layers VersaShield Underlayment or
VersaShield FB-2S, preliminary Securement
Insulation : Firestone ISO 95+ GL
Any
1/2” 1 A, MA
C/NC Two layers of VersaShield FB-1S, preliminary
attachment
Insulation (Optional): Firestone ISO 95+ GL
Any
½” A, MA
NC Insulation: Firestone ISO 95+ GL, wood fiber or
Perlite
Any ½” A, MA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope
Notes UL Item #
C
Existing Class A, B or C BUR (smooth surface or
cap sheet)
Coverboard: Firestone ISOGARD HD
½” 3/4” ABC, MR
C
Existing Class A, B, or C BUR (smooth surface or
cap sheet)
VersaShield Underlayment, one layer
½” ABC, MR
Firestone Mechanically Attached Fire Retardant RubberGard Systems
Membrane:
Construction:
Classification:
Fire Retardant RubberGard® (45 mil and 60 mil)
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: DensDeck
Any
½”
3-1/2” Optional
AcryliTop
Coating
A, MA
NC Insulation: Firestone ISO 95+ GL Any 1” A, MA
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Mechanically Attached Fire Retardant RubberGard Systems
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope
Notes UL Item #
NC Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD
Any
½”
1” Optional
AcryliTop
Coating
A, MA
Firestone Mechanically Attached RubberGard MAX Systems
Membrane:
Construction:
Classification:
RubberGard® MAX (45 mil, 60 mil and 75 mil)
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: DensDeck
1/4”
Any
¼” *DensDeck,
¼”
A, MA
NC
C*
Insulation: Firestone ISO 95+ GL Any ½” *DensDeck,
¼”
A, MA
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD or Resista
Any
½”
2-½” *DensDeck,
¼”
A, MA
C/NC Two layers of VersaShield Underlayment or
VersaShield FB-2B, preliminary securement
½” A, MA
C/NC Two layers of VersaShield Underlayment or
VersaShield FB-2S, preliminary securement
Insulation: Firestone ISO 95+ GL, preliminary
securement
Any
½” A, M
C/NC Two layers of VersaShield FB-1S, preliminary
securement
Insulation (Optional): Firestone ISO 95+ GL,
preliminary securement
Any
½” A, MA
C/NC Two or more plies Atlas Roofing “FR-50”,
mechanically fastened
½” A, MA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope
Notes UL Item #
C
Existing Class A, B or C BUR (smooth surface or
cap sheet)
Coverboard: Firestone ISOGARD HD
½” 3/4” ABC, MR
C
Existing Class A, B, or C BUR (smooth surface or
cap sheet)
VersaShield Underlayment, one layer
½” ABC, MR
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Mechanically Attached RubberGard MAX FR Systems
Membrane:
Construction:
Classification:
RubberGard® MAX FR (45 mil, 60 mil and 75 mil)
New, Retrofit or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
NC
C*
Insulation (Optional): Firestone ISO 95+ GL or
Resista
Coverboard: Firestone ISOGard HD or Resista
Any
½”
2-1/2” Optional
AcryliTop
Coating
*DensDeck,
¼”
A, MA
C/NC Two layers of VersaShield Underlayment or
VersaShield FB-2S, preliminary securement
Insulation: Firestone ISO 95+ GL, preliminary
securement
Any
2” A, MA
C/NC Two layers of VersaShield FB-1S, preliminary
securement
Insulation (Optional): Firestone ISO 95+ GL,
preliminary securement
Any
¾” A, MA
C/NC Two or more plies Atlas Roofing “FR-50”,
mechanically fastened
1-½” A, MA
Construction:
Classification:
Recover
To retain existing Class A, Class B or Class C rating
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope
Notes UL Item #
C
Existing Class A, B or C BUR (smooth surface or
cap sheet)
Coverboard: Firestone ISOGARD HD
½” 3/4” ABC, MR
C
Existing Class A, B, or C BUR (smooth surface or
cap sheet)
VersaShield Underlayment, one layer
½” ABC, MR
Membrane:
Construction:
Classification:
RubberGard® EPDM SA (45 - 80 mil)
New or Tear-off
Class A
Deck
Type
Insulation Assembly Insulation
Minimum
Thickness
Maximum
Slope Notes UL Item #
C/NC Insulation (Optional): Any UL Classified
Coverboard: Dens-Deck Prime
Any
¼”
¼” A, FA
NC Insulation: Firestone ISO 95+ GL Any ¼” A, FA
NC Insulation: Firestone ISO 95+ GL
Coverboard: Firestone ISOGard HD
Any
½”
½” A, FA
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Mechanically Attached RubberGard LS-FR SA Systems
UL Internal Fire Ratings
In order to determine the resistance of a building to internal sources of fire, Underwriters Laboratories has conducted
extensive testing and classification of wall, floor/ceiling and roof/ceiling assemblies. UL classified assemblies are rated
according to the time in hours the assembly will contain a fire and still maintain structural integrity. Testing is
conducted in accordance with UL Standard 263 (ASTM E-119), which is recognized by all major building
codes.Roof/Ceiling Assemblies are listed in the UL Fire Resistance Directory - Vol. 1 under the prefix “P” and are
classified by hourly fire rating according to the type of protection used to contain a fire:
Assembly Protection Used
P000 – P099 Concealed grid suspended ceiling
P200 – P299 Exposed grid suspended ceiling
P400 – P499 Metal lathe (plaster) ceiling
P500 – P599 Gypsum board ceiling
P600 – P699 Miscellaneous fireproofing
P700 – P799 Spray-Applied Resistive Material
P800 – P899 Spray-Applied Resistive Material
P900 – P999 Unprotected concrete or composite decks
It should be noted that the roof membrane forms only a small part of the total roof/ceiling assembly. In order for a
structure to qualify for a particular “P” Assembly or Roof Deck Construction, all materials used to construct the
assembly (including roof decking, ceiling materials, light fixtures, duct work and structural support members) must be
UL classified and installed as described in the appropriate UL Directories.
The insulations listed with each of the following “P” Assemblies are not, in most cases, the only UL accepted
insulations for that assembly. Consult the UL Fire Resistance Directory - Vol. 1 for “P” Assembly information and the
UL Roofing Materials and Systems Directory for Roof Deck Construction information, or call Firestone Technical
Services for additional accepted insulations.
UL has indicated on page 8 of the 2008 Fire Resistance Directory - Vol. 1 that "Class A, B or C roof coverings
consisting of hot mopped or cold applied bituminous materials or a roof covering material classified under 'Roofing
Membranes' (CHCI) may be applied directly to the concrete or wood surface of floor designs being used as roofs
without a reduction of fire resistance ratings." They further state on page 8 that "Roof insulation is to be carefully
controlled relative to manufacturer, type and thickness as specified. Less than the specified thickness could result in
higher temperatures on the roof covering while a greater thickness of insulation could cause earlier structural failure.
Classified polystyrene insulation, with a density of 5 pcf or less, may be placed on concrete floors or structural
concrete roofs without reducing the assembly rating. When …polyisocyanurate insulation is used over concrete in D
900 Series Designs, the unrestrained beam rating shall be increased by a minimum of ½ hour."
Roof Deck Constructions are listed in the UL Roofing Materials and Systems Directory and are rated according to
the interior flame spread of the assembly as compared to the flame spread of a typical built-up roof installed over a
metal deck (UL 1256). Roof Deck Constructions may also be classified according to wind uplift performance. The fire
rating of a UL Roof Deck Construction is similar to the Factory Mutual Class I internal fire (calorimeter) rating and they
are deemed equivalent by the Model Building Code Agencies.
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Deck Constructions
Firestone EPDM Roofing Systems are classified for use in the following Deck Construction (tested to UL 1256). 1, 2, 9,
14, 120, 123, 158, 200, 219, 237, 260, 276, 289, 292, 325, 374, 411, 412, 413, 419, 421, 440, 441, 444, 457, and
458.
Consult Roof Deck Constructions (TGKX) in the UL Roofing Materials and Systems Directory, your regional technical
coordinator or the Firestone Codes Department for an acceptable insulation for use in these constructions.
"P" ASSEMBLIES
Firestone's EPDM Roofing Systems are classified for use in the following Hourly Roof / Ceiling Designs ("P" Designs).
P211, P214, P215, P216, P224, P 225, P227, P229, P230, P231, P232, P235, P237, P241, P242, P246, 251, P259,
P405, P406, P407, P410, P411, P505, P507, P508, P509, P510, P511, P 513, P514, P519, P701, 708, P709, P710,
P711, P712, P713, P717, P718, P719, P720, P722, P 723, P724, P725, P726, P727, P728, 729, P730, P731, P732,
P733, P734, P735, P736, P737, P738, P739, P801, P802, P803, P804, P805, P810, 811, P812, P813, P814, P815, P816,
P817, P818, P819, P822, P823, P825, P826, P827, P902, P903, P904, 905, P906 P907, P908, P909, P910, P911, P912,
P913, P914, P915, P916 P917, P918, P919, P920, P921, P922, P923, P924, P925, P926, P927, P928, P929, P930,
P931.
Consult Fire Resistance Ratings (BXUV) in the UL Fire Resistance Directory, your regional technical coordinator or the
Firestone Codes Department for an acceptable insulation, thickness and additional requirements.
Note: The accepted insulation must be used in a UL Class A, B or C rated roofing assembly. UL acceptable system
(e.g. adhering EPDM to Perlite or Fiberglas) listed for "P" design may not be approved for installation and warranty by
Firestone. Contact Firestone Specifications and/or your Firestone Regional Technical Coordinator concerning
acceptance. Please refer to Pages 3 through 35 of this Approval Guide to determine the appropriate
insulation/membrane assembly.
Factory Mutual General Information
Factory Mutual Class 1 Approvals cover a wide range of testing of roofing products, including tests for fire resistance, corrosion
resistance, fuel contribution and hail damage, Factory Mutual Approvals are known best for the uplift resistance, 1-60, 1-90, etc.
afforded by an FM Approved roofing assembly:
FM 1-60 assemblies have been tested to withstand 60 psf air pressure applied for a period of one minute as well as one minute at
the 30 and 45 psf levels.
FM 1-90 assemblies have been tested to withstand 90 psf air pressure applied for a period of one minute as well as one minute at
the 30, 45, 60 and 75 psf levels.
Higher uplift ratings are possible based on the deck type and its attachment, fastener density and row spacing where applicable.
When Factory Mutual 1-60 or 1-90 uplift ratings are specified, additional insulation attachment and reduced perimeter and
corner batten (in-seam plate or batten for Reinforced Systems) spacing will/may be required. Consult the current edition of
Factory Mutual Loss Prevention Data Sheets 1-28 and 1-29 for instructions for determining the required corner and
perimeter dimensions and reduced spacing and increased fastener densities.
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Roughness Definitions
Ground Roughness B - Urban and suburban areas, well wooded areas or other terrain with
numerous closely-spaced obstructions the size of single family dwellings or larger.
Ground Roughness C - Open terrain with scattered obstructions of heights generally less than 30 ft. (9 m). This includes flat,
open country and grasslands.
Ground Roughness D - flat, unobstructed areas directly exposed to wind blowing over large bodies of water. This category
should be used for areas extending inland from the shore a distance of 1500 ft. (460m) or ten times the height of the
building or structure, whichever is greater.
(1) Width of perimeter is 10% of the building width or 40% of the building height, whichever is smaller, but not less than
8.5 feet. Corner areas are square with side dimensions equal to the perimeter width, but the 10% lesser building
dimension limit is not applied in determining the corner dimension.
(2) Wind speeds are taken from Factory Mutual Loss Prevention Data Sheet 1-28 and are based on a 100 year mean
recurrence interval.
(3) Stone ballast shall be smooth stone, 1" to 2" nominal diameter, which meets the gradation requirements of standard
size No. 3 for coarse aggregate per ASTM D448 (85% larger than 1” diameter).
Ballasted Systems
Factory Mutual tests and rates only fully adhered and mechanically attached systems, Factory Mutua l does accept the use of
Ballasted Roof Systems on a job-to-job basis for FM insured clients. According to Mr. Edward J. Ward, Construction
Standards Manager for Factory Mutual Research, “... the Factory Mutual system windstorm loss experience has been
extremely favorable for single ply ballasted roof systems. When these roofs are installed in accordance with (Factory Mutual)
Loss Prevention Data Sheet 1-29, they are equally acceptable to Factory Mutual approved roofs.”
Page 31 of this Approval Guide provides a summary of FM's current guideline for ballasted roof systems.
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General Notations
PLEASE NOTE: Not all FM-rated assemblies that use Firestone roofing products are eligible for the Firestone
Red Shield, Red Shield Medallion, or Platinum Warranty. The Firestone standards, guidelines, and
specifications regarding roofing system components and attachment for the warranty desired must be followed.
RoofNav® assemblies are summarized in the following tables; however, an assembly search should be conducted in order
to confirm the attachment rates and requirements set for in the approval number. In all occasions, should a discrepancy
occur between this guide and RoofNav, the published information located in the approval at www.roofnav.com should be
adhered and utilized.
Additionally, please be aware that the following assemblies typically are in reference to the field of the roof rating and
attachment. Please refer to FM Global Loss Prevention Data Sheet 1-28 and 1-29 to determine the requirements for
additional fastening requirements in the perimeter and corner.
In all cases, when the project is actually Factory Mutual insured, please consult the FM agent assigned to the review of the
project to ensure compliance.
The below stated assemblies may not be suitable for a Firestone Warranty. Prior to installation, contact a Firestone
Representative for approval of assembly for warranty purposes.
It is acceptable to use multiple layers of FM Approved insulation, mechanically secured through all layers, provided all
of the following are true:
All layers are the same insulation;
The total insulation thickness is not greater than the maximum FM Approved thickness of the insulation;
The mechanical fastening and wind uplift rating are per the FM Approval of the top layer; and,
The roof cover/insulation/fastener combination is FM Approved.
Water Based Bonding Adhesive-P (WBBA-P) is the equivalent to Water Based Bonding Adhesive-S (WBBA-S).
Assemblies in red font are recent additions to the Code Approval Guide.
Field/Corner/Perimeter Definitions
1. Zone 1 except Zone 2 if θ> 7°.
2. Zone 2 except Zone 3 if θ≤ 7° and h > 60 ft (18 m).
3. Zone 2 except Zone 3 if θ< 7° and h ≤ 60 ft (18 m).
4. If a parapet height ≥ 3 ft (1 m) is provided around the
perimeter of the roof with θ≤ 7°, treat Zone 3 as Zone 2.
5. 7° = 1-1/2”:12” (125 mm/m); 10° = 2”:12” (167 mm);
27° = 6”:12” (500 mm/m); 45° = 12”; 12” (1 m/m).
6. Partially enclosed building multipliers for roofs are based
only on openings affecting the top story.
7. Value of “a”:
a) For h ≤ 60 ft (18 m), “a” is the smaller of 0.1
times the building lesser plan dimension or 0.4
times h, and never less than 4% of the least
horizontal plan dimension, or 3 ft (0.9 m). Zone
3 is a square with dimensions “a”.
b) For h > 60 ft (18 m), “a” is 0.1 times the building
lesser plan dimension, but not less than 3 ft (0.9
m). Zone 3 is an ell with dimensions “2a”.
8. Value of “h”:
a) For slopes ≤ 10°, h = eave height
b) For slopes > 10°, h = mean roof height
9. Value of “w” is based on the lesser plan dimension.
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Roof Design Negative Pressure Multipliers Zones 1, 2, 3 for Flat and Gabled Roofs
Apply multipliers to pressure values in Tables 3, 4, and 5, as appropriate.
Mean Roof Height, h Roof Slope Enclosed Building Partially Enclosed Building
Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3
h≤ 60 ft (18 m); and when
h/w ≤ 1 for 60 < h < 90 ft (18
< h < 27.4 m)
Θ ≤ 7° 1.0 1.68 2.53 1.31 1.99 2.85
7° < θ ≤ 27° 0.92 1.59 2.36 1.23 1.91 2.67
27° < θ ≤ 45° 1.0 1.17 1.17 1.31 1.48 1.48
When h/w > 1 for 60 ft < h <
90 ft (18 < h < 27.4 m)
See Note 6 below
Θ ≤ 10° 1.34 2.10 2.86 1.65 2.42 3.18
10° < θ ≤ 27° 0.92 1.59 2.36 1.23 1.91 2.67
27° < θ ≤ 45° 1.0 1.17 1.17 1.31 1.48 1.48
h ≥ 90 ft (27.4 m)
See Note 6 below
Θ ≤ 10° 1.0 1.57 2.14 1.23 1.80 2.37
10° < θ ≤ 27° 0.68 1.19 1.76 0.92 1.42 1.99
27° < θ ≤ 45° 0.75 0.87 0.87 0.98 1.11 1.11
Perimeter and Corner Treatment of Adjoining Buildings
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You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Prescriptive Enhancement Options: Perimeter and Corner
For all deck types, where roof covers are adhered to some combination of mechanically fastened insulation, cover board, or thermal
barriers, prescriptive enhancements may be used for securement of the perimeter and corner areas, as long as one of the condi tions
below applies:
The building is in a non-hurricane prone region where the design wind speed does not exceed 90 mph and the roof height
does not exceed 75 ft (23 m). Note the roof height is limited to 30 ft (9.1 m) if the building is located in surface roughness
exposure D (see DS 1-28) and the building is partially enclosed.
Or
The recommended field of roof rating needed per DS 1-28 does not exceed Class 1-75 (3.6 kPa).
Or
The building is located in a non-hurricane prone area and the recommended field of the roof rating per Datasheet 1-28 does
not exceed Class 1-90.
For any of the three conditions above, increase the number of fasteners per board over the FM
Approved field of the roof spacing by the following:
• 50% minimum in the roof perimeter, but at least one fastener per 2 ft². (1 per 0.19 m²). It is not necessary to install
fasteners closer than one per 1 ft² (1 per 0.09 m²).
• One fastener per 1 ft² (1 per 0.09 m2) in corner areas.
• Round up to the next whole number of fasteners, if necessary.
Prescriptive Enhancements: 1-90 and below for 4’ x 8’ boards
Field Perimeters Corners Field Perimeters Corners
8 16 32 16 24 32
10 15 32 18 27 32
12 18 32 20 30 32
15 23 32
External Fire Ratings
Please note that maximum slopes are cited within the appropriate chart below.
Firestone Fully Adhered Systems Platinum Membrane
Membrane:
Platinum
Adhesive: BA-2004, BA-2004 (T), Water Based Bonding Adhesive or Single Ply LVOC Bonding
Adhesive
Insulation (Top layer) Platinum Platinum with AcryliTop Coating
ISO 95+ GL A @ ½”:12” A @ 1-1/2”:12”
DensDeck A @ 3”:12” A @ 4-1/2”:12”
HailGard A @ 2”:12” A @ 4-1/2”:12”
ISOGard HD A @ 1/2”:12” A @ 1-1/2”:12”
External Fire Ratings can be maintained over FM Approved Wood Decks (up to and including a maximum slope of 2”:12”) when a
minimum ¼” Georgia-Pacific “DensDeck” is placed directly on the Wood Deck under the insulation.
04/20/2018
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M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Systems Non-Reinforced Membrane
Membrane:
Standard, RubberGard EcoWhite, LS-FR, LS-FR PT, SA
Adhesive: BA-2004, BA-2004 (T), Water Based Bonding Adhesive or Single Ply LVOC Bonding
Adhesive
Insulation
(Top Layer)
Standard Standard with
AcryliTop Coating
LS-FR or LS-FR
PT
LS-FR or LS-FR PT with
AcryliTop Coating
FR EPDM EcoWhite
ISO 95+ GL C @ ¼”:12” A @ ¾”:12” A @ ½”:12” A @ ¾”:12” A @ ¾”:12” A @ ½”:12”
DensDeck A @ ¼”:12” A @ 1”:12” A @ 1”:12” A @ 1”:12” A @ 1-1/2”:12” A @ 1-1/2”:12”
OSB/Plywood A @ ¼”:12” A @ 1”:12” A @ 1”:12” A @ 1”:12” A @ 1-1/2”:12” A @ 1”:12”
ISOGard HD C @ ¾”:12” A @ ¾”:12” A @ ½”:12” A @ ¾”:12” A @ ¾”:12” A @ ½”:12”
External Fire Ratings can be maintained over FM Approved Wood Decks (up to and including a maximum slope of 2”:12”) when a
minimum ¼” Georgia-Pacific “DensDeck” is placed directly on the Wood Deck under the insulation.
Firestone Fully Adhered Systems Reinforced Membrane
Membrane:
RubberGard MAX, MAX PT or MAX FR
Insulation
(Top Layer)
MAX or MAX PT with BA-2004(T),
Water Based Bonding Adhesive-S or
Single Ply LVOC Bonding Adhesive
MAX FR with BA-2004(T) or Single Ply LVOC
Bonding Adhesive
MAX FR with Water Based
Bonding Adhesive-S
ISO 95+ GL A @ ¼”:12” A @ 2-1/2”:12” A @ 2”:12”
DensDeck A @ 1/2”:12” A @ 4”:12” A @ 2-1/2”:12”
OSB/Plywood A @ 1/2”:12” A @ 4”:12” A @ 2-1/2”:12”
ISOGard HD A @ ¼”:12” A @ 2-1/2”:12” A @ 2-1/2”:12”
External Fire Ratings can be maintained over FM Approved Wood Decks (up to and including a maximum slope of 2”:12”) when a
minimum ¼” Georgia-Pacific “DensDeck” is placed directly on the Wood Deck under the insulation.
Firestone Mechanically Attached Systems Non-Reinforced Membrane
Membrane:
Standard, LS-FR or Fire Retardant RubberGard
Insulation
(Top Layer)
Standard Standard with
AcryliTop Coating
LS-FR or LS-FR PT LS-FR or LS-FR PT
with AcryliTop
Coating
FR EPDM
ISO 95+ GL C @ ¼”:12” A @ ¾”:12” A @ ½”:12” A @ ¾”:12” A @ ¾”:12”
DensDeck A @ ¼”:12” A @ 1”:12” A @ 1”:12” A @ 1”:12” A @ 1-1/2”:12”
OSB/Plywood A @ ¼”:12” A @ 1”:12” A @ 1”:12” A @ 1”:12” A @ 1-1/2”:12”
ISOGard HD C @ ¾”:12” A @ ¾”:12” A @ ½”:12” A @ ¾”:12” A @ ¾”:12”
External Fire Ratings can be maintained over FM Approved Wood Decks (up to and including a maximum slope of 2”:12”) when a
minimum ¼” Georgia-Pacific “DensDeck” is placed directly on the Wood Deck under the insulation.
Firestone Mechanically Attached Systems Reinforced Membrane
Membrane:
MAX and MAX FR
Insulation
(Top Layer)
MAX MAX FR
ISO 95+ GL A @ ¼”:12” A @ 2-1/2”:12”
DensDeck A @ 1/2”:12” A @ 4”:12”
OSB/Plywood A @ 1/2”:12” A @ 4”:12”
ISOGard HD A @ ¼”:12” A @ 3”:12”
External Fire Ratings can be maintained over FM Approved Wood Decks (up to and including a maximum slope of 2”:12”) when a
minimum ¼” Georgia-Pacific “DensDeck” is placed directly on the Wood Deck under the insulation.
04/20/2018
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M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Uplift Ratings
V-Force Vapor Barrier System
Uplift Deck
Type
Thermal
Barrier
Vapor Barrier
System
Insulation
Assembly
Membrane
Options
RoofNav
Assembly
Number
1-525 Concrete
None Primed substrate
with V-Force SB
Primer
V-Force, Self
adhered
ISO 95+ GL, 1.5”
minimum, 4’x4’ boards,
adhered at 12” on center
RubberGard LS-FR and
Platinum
297178-0-0
RubberGard MAX 297177-0-0
RubberGard EcoWhite 297191-0-0
1-525 Concrete
None Primed substrate
with V-Force SB
Primer
V-Force, Self
adhered
ISO 95+ GL, 1.5”
minimum, 4’x4’ boards,
adhered 12” on center
AND
Cover board 4’x4’ boards,
adhered at 12” on center
(1) Black RubberGard
EPDM membrane
(2) EcoWhite EPDM
ISOGard HD, ½”
(1)Max:
298271-0-0
LS-FR /
Platinum:
298272-0-0
(2)298280-0-0
DensDeck, ¼” /
SECUROCK ½” (1)297159-0-0
(2)297197-0-0
1-675 Concrete
None Primed substrate
with V-Force SB
Primer
V-Force, Self
adhered
ISO 95+ GL, 1.5”
minimum, 4’x4’ boards,
adhered at 12” on center
RubberGard LS-FR and
Platinum 296334-0-0
RubberGard MAX 296332-0-0
RubberGard EcoWhite 296358-0-0
Firestone Fully Adhered Uplift Ratings
New Construction, Steel Deck, Mechanically Attached Insulation, Without Coverboard
Uplift
Deck
Type
Insulation Insulation
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-60 Steel,
22-16
gauge,
Grade C
Firestone ISO 95+
GL, 1.5” min.
10 AP or HD
fasteners and plates
per 4’x8’ board
Platinum, LS-FR,
LS-FR PT BA-2004 T or Single
Ply LVOC Bonding
Adhesive
32579-0-0
MAX 3027-0-0
MAX FR 32791-0-0
EcoWhite 229856-0-0
1-90
Steel,
22-16
gauge,
Grade C
Firestone ISO 95+
GL, 1.5” min.
12 AP or HD
fasteners and plates
per 4’x8’ board
Platinum, LS-FR BA-2004 T or Single
Ply LVOC Bonding
Adhesive
32578-0-0
MAX 3008-0-0
MAX FR 32790-0-0
EcoWhite 229854-0-0
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M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Uplift Ratings
New Construction, Steel Deck, Mechanically Attached Insulation, Without Coverboard
Uplift
Deck
Type
Vapor Retarder
and/or
Thermal
Barrier
Insulation Insulation
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-120 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min.
18 AP or HD
fasteners and
plates per 4’x8’
board
Platinum, LS-
FR,
LS-FR PT
BA-2004 T or
Single Ply LVOC
Bonding Adhesive
234811-0-0
MAX and
MAX PT 234809-0-0
EcoWhite 255161-0-0
1-165 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min.
24 AP or HD
fasteners and
plates per 4’x8’
board
Platinum, LS-
FR,
LS-FR PT
BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
232549-0-0
MAX and MAX
PT 232547-0-0
MAX FR 232554-0-0
EcoWhite 255155-0-0
1-90 Steel,
22-16
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 2.0”
min.
8 AP or HD
fasteners and
plates per 4’x8’
board
Platinum, LS-
FR,
LS-FR PT
BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
or Water Based
Bonding Adhesive
32581-0-0
MAX and MAX
PT 3029-0-0
EcoWhite 229858-0-0
1-165 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 2.0”
min.
20 AP or HD
fasteners and
plates per 4’x8’
board
Platinum, LS-
FR,
LS-FR PT
BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
232557-0-0
MAX and MAX
PT 232555-0-0
EcoWhite 255156-0-0
1-225 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 2.0”
min.
32 AP or HD
fasteners and
plates per 4’x8’
board
Platinum, LS-
FR,
LS-FR PT
BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
228247-0-0
MAX and MAX
PT 228245-0-0
EcoWhite 229911-0-0
04/20/2018
23 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Uplift Ratings
New Construction, Steel Deck, Insulation with Mechanically Attached Coverboard
Uplift
Deck
Type
Vapor Retarder
and/or
Thermal
Barrier
Insulation
And
Attachment
Coverboard
And
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-90 Steel,
22-16
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
ISOGard HD,
1/2” thickness,
4’x8’ boards, 12
or 18 AP or HD
fasteners and
plates
Platinum, LS-
FR,
LS-FR PT
BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
285091-0-0
MAX, MAX PT 288355-0-0
EcoWhite 289472-0-0
1-90 Steel,
22-16
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
DensDeck, ¼”
or SECUROCK
½” minimum,
4’x8’ boards, 16
AP or HD
fasteners and
plates
Platinum BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
or Water Based
Bonding Adhesive
126884-0-0
LS-FR, LS-FR
PT 34485-0-0
MAX and MAX
PT 33154-0-0
EcoWhite 230168-0-0
Firestone Fully Adhered Uplift Ratings
New Construction, Steel Deck, Insulation with Mechanically Attached Coverboard
Uplift
Deck
Type
Vapor Retarder
and/or
Thermal
Barrier
Insulation
And
Attachment
Coverboard
And
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-90 Steel,
22-16
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
DensDeck, ¼”
or SECUROCK
½” minimum,
4’x8’ boards, 16
AP or HD
fasteners and
plates
Platinum BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
or Water Based
Bonding Adhesive
126884-0-0
LS-FR, LS-FR
PT 34485-0-0
MAX and MAX
PT 33154-0-0
EcoWhite 230168-0-0
1-150 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
DensDeck, ¼”
or SECUROCK
½” minimum,
4’x8’ boards, 16
AP or HD
fasteners and
plates
Platinum BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
200406-0-0
LS-FR, LS-FR
PT, SA 200396-0-0
MAX and MAX
PT 200399-0-0
EcoWhite 230208-0-0
1-210 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
DensDeck
Prime, ½””
minimum, 4’x8’
boards, 32 AP
or HD fasteners
and plates
Platinum BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
200407-0-0
LS-FR, LS-FR
PT, SA 200397-0-0
MAX and MAX
PT 200400-0-0
EcoWhite 230209-0-0
04/20/2018
24 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
New Construction, Steel Deck, Insulation with Mechanically Attached Coverboard (Cont.)
Uplift
Deck
Type
Vapor Retarder
and/or
Thermal
Barrier
Insulation
And
Attachment
Coverboard
And
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-90 Steel,
20-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
None HailGard, 2.0”
minimum, 4’x8’
board, 12
HailGard
fasteners per
board
Platinum BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
136343-0-0
LS-FR, LS-FR
PT, SA 136340-0-0
MAX and MAX
PT 136339-0-0
EcoWhite 229884-0-0
1-150 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
HailGard, 2.0”
minimum, 4’x8’
board, 16 AP or
HD fasteners
and plates per
board
Platinum BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
286014-0-0
LS-FR, LS-FR
PT, SA 286011-0-0
MAX and MAX
PT 286010-0-0
MAX FR 286016-0-0
EcoWhite 286017-0-0
1-300 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
None HailGard, 2.0”
minimum, 4’x8’
board, 32 HD
fasteners and
plates per
board
Platinum,
LS-FR, LS-FR
PT
BA-2004 (T)
Bonding Adhesive
213482-0-0
MAX and MAX
PT 213481-0-0
MAX FR 213490-0-0
EcoWhite 229886-0-0
Firestone Fully Adhered Uplift Ratings
New Construction, Steel Deck, Insulation with Mechanically Attached Coverboard
Uplift
Deck
Type
Insulation
And
Attachment
Coverboard
And
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-90 Steel,
22-16
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
OSB, 7/16”
minimum, 4’x8’
board, 16 HD
fasteners and
plates
Platinum BA-2004 (T) or
Single Ply LVOC
Bonding Adhesive
127565-0-0
LS-FR, LS-FR
PT, SA 34524-0-0
MAX and MAX
PT 33694-0-0
EcoWhite 229930-0-0
1-150 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
OSB, 7/16”
minimum, 16
AP fasteners
and plates per
board
Platinum BA-2004 (T),
Single Ply LVOC
Bonding Adhesive
127571-0-0
LS-FR, LS-FR
PT, SA 77824-0-0
MAX and MAX
PT 77820-0-0
MAX FR 83398-0-0
EcoWhite 229931-0-0
04/20/2018
25 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
New Construction, Steel Deck, Insulation with Mechanically Attached Coverboard (Cont.)
Uplift
Deck
Type
Insulation
And
Attachment
Coverboard
And
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-300 Steel,
22-18
gauge,
Grade C
Optional: Dens Deck
and V-Force
Commonly Fastened
Or
4/6mil Polyethylene
Firestone ISO
95+ GL, 1.5”
min., Loose
Laid
OSB, 7/16”
minimum, 32
HD fasteners
and plates per
board
Platinum BA-2004 (T)
Bonding Adhesive
213471-0-0
LS-FR, LS-FR
PT, SA 213475-0-0
MAX and MAX
PT 213470-0-0
MAX FR 213479-0-0
EcoWhite 229955-0-0
Firestone Fully Adhered Uplift Ratings
New Construction, Steel Deck, Mechanically Attached Insulation with Adhesively Attached
Insulation
I.S.O.Spray R Insulation Adhesive or Asphalt attached second (and succeeding) layer(s) of ISO 95+ GL - Nail-one, mop-one
application.
The bottom layer of ISO 95+GL must be the minimum thickness to provide the required uplift rating. This first layer is
attached with Firestone AP or HD fastener/metal plates at the density required to achieve the proposed uplift rating
requested (1-60, 1-75, 1-90, or 1-120) for that minimum thickness. Fastener/plate density to be increased in the
perimeters and corners, as required. A second layer of ISO 95+ GL (minimum 0.5 inch thickness), either tapered or flat, is
adhered to the first layer with I.S.O.Spray R or hot asphalt (minimum 20-25 lbs/sq.). Additional layers, tapered or flat,
may be I.S.O.Spray R or asphalt attached to the previous layer up to a total thickness of 12 inches of ISO 95+ GL. Any
Approved Firestone EPDM adhered with BA-2004, EPDM Solvent-Free Bonding Adhesive, Water Based Bonding Adhesive P,
or LVOC Bonding Adhesive.
Asphalt attached components. (Nail-one, mop-one application.)
Min 5/8” DensDeck is attached to steel deck with AP/HD fasteners/insulation plates at 1 per 4 sq. ft. (8 per 4 x 8 board). Two plies of Firestone
Type IV (4) M or Type VI (6) M are mopped toe the DensDeck. Minimum 1.5” ISO 95+ GL is mopped to the two ply vapor barrier. Optional
layers on minimum 1.5 ISO 95+ GL are mopped to the first layer (total maximum of 12” of ISO 95+ GL can be mopped). Any Approved
Firestone EPDM adhered with BA-2004, EPDM Solvent-Free Bonding Adhesive, Water Based Bonding Adhesive P, or LVOC Bonding
Adhesive.
I.S.O.FIX Adhesive
Min. 1.5” ISO 95+ GL (flat or tapered) attached with 1 AP or HD fastener/plate per 2 sq. ft. Optional second layer of ISO 95+ GL (flat or
tapered) is secured to the first layer of insulation with I.S.O.FIX with ¾” to 1” beads 12” o.c. Optional third layer of ISO 95+ GL (flat or tapered)
can be set in I.S.O.FIX. Total insulation thickness maximum 12” of ISO 95+ GL. An optional layer of ¼” DensDeck can be attached to the top
layer of ISO 95+ GL. Any Approved Firestone EPDM adhered with BA-2004, EPDM Solvent-Free Bonding Adhesive, Water Based Bonding
Adhesive P, or LVOC Bonding Adhesive.
I.S.O. Twin Pack Adhesive
o Min. 1.5” ISO 95+ GL (flat or tapered) attached to steel deck with 16 AP/HD fastener/insulation plates per 4 x 8 (1
per 2 sq. ft.). Optional layers of ISO 95+ GL (flat or tapered) can be installed to previous layer with I.S.O. Twin
Pack in ½” to ¾” beads spaced 12” o.c., up to a maximum 12”. Approved Firestone EPDM adhered with BA-2004,
BA-2004 (T) or LVOC Bonding Adhesive.
o Min. 1.5” ISO 95+ GL attached with 20 AP/HD fastener/insulation plates per 4 x 8 (1 per 1.6 sq. ft.). A second
layer of min. 1.5” ISO 95+ GL can be installed to previous layer with I.S.O. Twin Pack in ½” to ¾” beads spaced 12”
o.c. Approved Firestone EPDM adhered with any Approved Firestone EPDM adhered with BA-2004, EPDM Solvent-
Free Bonding Adhesive, Water Based Bonding Adhesive P, or LVOC Bonding Adhesive.
04/20/2018
26 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
o Min. 1.5” ISO 95+ GL attached with 16 AP or HD fastener/insulation plates (per 4 x 8), min. ½” ISOGARD HD set
in ½” – ¾” beads of I.S.O. Twin Pack 12” oc. Approved Firestone EPDM adhered with any Approved Firestone EPDM
adhered with BA-2004, EPDM Solvent-Free Bonding Adhesive, Water Based Bonding Adhesive P, or LVOC Bonding
Adhesive.
Firestone Fully Adhered Uplift Ratings
New Construction, Concrete Deck, Adhesively Attached Insulation, Without Coverboard
(Mechanical attachment of top layer only, as required for a steel deck, is acceptable over structural concrete with the
appropriate Firestone fastener. This attachment maintains the same rating as a steel deck application.)
Uplift
Deck
Type
Insulation Insulation
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-315 Concrete ISO 95+ GL, 1.5”-
12”, 4’x4’ boards
12” o.c. beads of Twin
Pack Adhesive
Platinum
LS-FR, LS-FR PT BA-2004 (T), Single
Ply LVOC Bonding
Adhesive
102219-0-0
MAX and MAX PT 94602-0-0
MAX FR 107603-0-0
Fire Retardant 102880-0-0
1-780 Concrete ISO 95+ GL, 1.5”-
12”, 4’x4’ boards
ISO Spray S, full
application
Platinum
LS-FR, LS-FR PT BA-2004 (T), Single
Ply LVOC Bonding
Adhesive
62382-0-0
MAX and MAX PT 59191-0-0
MAX FR 62452-0-0
1-540 Concrete ISO 95+ GL, 1.5”-
12”, 4’x4’ boards
12” o.c. beads of ISO
Stick Adhesive
Platinum
LS-FR, LS-FR PT BA-2004 (T), Single
Ply LVOC Bonding
Adhesive
228465-0-0
MAX and MAX PT 228463-0-0
MAX FR 228469-0-0
EcoWhite 231127-0-0
Firestone Fully Adhered Uplift Ratings
New Construction, Concrete Deck, Adhesively Attached Insulation, With Coverboard
Uplift
Deck
Type
Insulation Insulation
Attachment
Coverboard Coverboard
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-465 Concrete ISO 95+
GL, 1.5”-
12”, 4’x4’
boards
12” o.c.
beads of
I.S.O. Stick
Adhesive
DensDeck or
DensDeck
Prime, ¼”
minimum,
4’x4’ boards
12” o.c.
beads of
I.S.O. Stick
Adhesive
Platinum BA-2004(T)
and Single
Ply Bonding
Adhesive
228432-0-0
LS-FR, LS-FR
PT 228430-0-0
MAX and
MAX PT 228424-0-0
MAX FR 228439-0-0
EcoWhite 231125-0-0
1-465 Concrete None None DensDeck ¼”
or
SECUROCK
½”
minimum,
4’x4’ boards
12” o.c.
beads of
Twin Pack
Adhesive
Platinum BA-2004(T)
Bonding
Adhesive
127083-0-0
LS-FR, LS-FR
PT 100971-0-0
MAX and
MAX PT 99842-0-0
MAX FR 110624-0-0
04/20/2018
27 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Uplift Ratings
New Construction, Concrete Deck, Adhesively Attached Insulation, With Coverboard (Cont.)
Uplift
Deck
Type
Insulation Insulation
Attachment
Coverboard Coverboard
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-690 Concrete ISO 95+
GL, 1.5”-
4”, 4’x4’
boards
ISO Spray S,
full
application
DensDeck ¼”
or
SECUROCK
½”
minimum,
4’x4’ boards
ISO Spray S,
full
application
Platinum BA-2004(T)
and Single
Ply Bonding
Adhesive
126897-0-0
LS-FR, LS-FR
PT 135774-0-0
MAX and
MAX PT 135965-0-0
MAX FR 135957-0-0
1-330 Concrete ISO 95+
GL, 1.5”-
4”, 4’x4’
boards
Asphalt
Attached,
full
application
DensDeck,
¼”
minimum,
4’x4’ boards
Asphalt
Attached, full
application
LS-FR, LS-FR
PT BA-2004(T)
and Single
Ply Bonding
Adhesive
47789-0-0
MAX and
MAX PT 47786-0-0
MAX FR 47802-0-0
Firestone Fully Adhered Uplift Ratings
New Construction, Concrete Deck, Adhesively Attached Insulation, With Coverboard
Uplift
Deck
Type
Insulation Insulation
Attachment
Coverboard Coverboard
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-495 Concrete ISO 95+
GL, 1.5”-
12”, 4’x4’
boards
12” o.c.
beads of
I.S.O. Stick
Adhesive
APA Rated
OSB, 7/16”
minimum,
4’x4’ boards
12” o.c.
beads of
I.S.O. Stick
Adhesive
Platinum
LS-FR, LS-FR
PT, MAX and
MAX PT
BA-2004(T)
and Single
Ply Bonding
Adhesive
308435-0-0
MAX FR 228350-0-0
EcoWhite 231121-0-0
1-555 Concrete ISO 95+
GL, 1”-4”,
4’x4’
boards
ISO Spray S,
full
application
ISOGard HD,
½”-1”, 4’x4’
boards
ISO Spray S,
full
application
Platinum
LS-FR, LS-FR
PT
BA-2004(T)
and Single
Ply Bonding
Adhesive
308236-0-0
MAX and
MAX PT 308235-0-0
MAX FR 308241-0-0
EcoWhite 308243-0-0
04/20/2018
28 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Fully Adhered Uplift Ratings
Re-Roof Construction, Gypsum Deck, Adhesively Attached Insulation, With Coverboard
Uplift
Deck
Type
Insulation Insulation
Attachment
Coverboard Coverboard
Attachment
Membrane Membrane
Attachment
RoofNav
Assembly
Number
1-90 Gypsum None None DensDeck ¼”
or SECUROCK
½” minimum,
4’x4’ boards,
12” o.c. beads
of Twin Pack
Adhesive
12” o.c.
beads of Twin
Pack
Adhesive
Platinum BA-2004(T)
Bonding
Adhesive
127015-0-0
LS-FR, LS-FR
PT 100864-0-0
Standard, MAX
and MAX PT 99650-0-0
MAX FR 110330-0-0
EcoWhite 256108-0-0
1-90 Gypsum ISO 95+
GL, 1.5” -
12”, 4’x4’
boards
12” o.c.
beads of
Twin Pack
Adhesive
DensDeck ¼”
or SECUROCK
½” minimum,
4’x4’ boards,
12” o.c. beads
of Twin Pack
Adhesive
12” o.c.
beads of Twin
Pack
Adhesive
Platinum BA-2004(T)
Bonding
Adhesive
127014-0-0
LS-FR, LS-FR
PT 100861-0-0
Standard, MAX
and MAX PT 99640-0-0
MAX FR 110304-0-0
Firestone Fully Adhered Uplift Ratings
Recover, Mechanically Attached Insulation, Without Coverboard
Uplift
Deck Type Insulation Insulation
Attachment
Membrane Membrane
Attachment
Notes RoofNav
Assembly
Number
1-75
Steel, 22-18
gauge,
Grade C
Firestone ISO
95+ GL, 1.0”
thickness
12 AP HD fasteners
and plates per
4’x8’ board
Platinum
LS-FR, LS-FR PT BA-2004(T) or
Water Based
Bonding
Adhesive-S
For Recovers
Only
213740-0-0
MAX and MAX PT 213739-0-0
MAX FR 213743-0-0
Firestone Fully Adhered Uplift Ratings
Re-Roof Construction, Gypsum Deck, Adhesively Attached Insulation, With Coverboard
Uplift
Deck Type Insulation Insulation
Attachment
Membrane Membrane
Attachment
Notes RoofNav
Assembly
Number
1-90 Wood Deck,
Dricon Fire
Retardant
Firestone ISO
95+ GL, 1.0”
thickness
16 AP or HD
fasteners and
plates per 4’x8’
board
LS-FR, LS-FR PT BA-2004(T) or
Water Based
Bonding
Adhesive-S
For Recovers
Only
326810-0-0
MAX and MAX PT 326806-0-0
MAX FR 326812-0-0
EcoWhite 326814-0-0
04/20/2018
29 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Firestone Mechanically Attached Uplift Ratings
New Construction, Steel Deck, Mechanically Attached Insulation, Mechanically Attached Systems with
Non-Reinforced Membrane (MAS)
Uplift Deck Insulation And Attachment Membrane and Row Spacing Membrane Attachment RoofNav
Assembly
Number
1-60 Steel,
22-16
gauge,
Grade C
Firestone ISO 95+ GL, 1.5”
min., 4’x8’ boards
RubberGard LS-FR membrane,
7’ o.c. row spacing
6” o.c. AP or HD fasteners and
Firestone Metal or ¾” Polymer
Batten
78504-0-0
1-90 Steel,
22-16
gauge,
Grade C
Firestone ISO 95+ GL, 1.5”
min., 4’x8’ boards
LS-FR membrane, 6’ o.c. row
spacing
6” o.c. AP or HD fasteners and
Firestone Metal Batten
45679-0-0
QuickSeam R.M.A. Assemblies
RubberGard MAX and RubberGard MAX FR
QuickSeam RMA Strips are placed over the appropriate insulation to obtain the requested fires performance.
The QuickSeam RMA Strips are spaced and attached to the deck as required for the uplift performance requested. RubberGard MAX
(.045, .060 or .075) or RubberGard MAX FR (.045 or .060) are then positioned over the QuickSeam RMA Strips. The membrane is
then folded in half on itself and the area of the bottom of the membrane that corresponds to the placement of the QuickSeam RMA
Strip is primed with Quick Prime Plus or Quick Prime Plus LVOC Primer. Once the prime dries, the paper on the QuickSeam RMA s trip
is then removed and the bottom side of the membrane is brought back over the QuickSeam RMA Strip and the top side of the
membrane where the QuickSeam RMA Strip have made contact with the bottom of the membrane is rolled with a silicon roller to
insure contact. The identical process is carried out for the other half of the membrane. Side and end lap areas can be seamed prior
to or after the QuickSeam RMA Strips have been adhered to the bottom side of the membrane by priming the side seams and end
lap seam with Quick Prime Plus or Quick Prime Plus LVOC Primer and adhering them together with 3” QuickSeam Seam Tape. If
seaming is done after QuickSeam RMA Strips have been installed insure that the side lap seams and end lap seams areas have no
QuickSeam RMA Strips material in these seaming areas.
Ratings achieved are those for reinforced mechanically attached systems shown above.
04/20/2018
30 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Unreinforced RubberGard Membranes
QuickSeam RMA Strips are placed over the appropriate insulation to obtain the requested fires performance.
The QuickSeam RMA Strips are spaced a maximum 7’ o.c. with metal battens centered within the QS RMA Strip and attached 6” oc.
with AP fasteners. Any min. 45 mil un-reinforced RubberGard membrane is then placed over insulation and QS RMA Strip. The
membrane is then folded in half on itself and the area of the bottom of the membrane that corresponds to the placement of the
QuickSeam RMA Strip is primed with Quick Prime Plus or Quick Prime Plus LVOC Primer. Once the prime dries, the paper on the
QuickSeam RMA strip is then removed and the bottom side of the membrane is brought back over the QuickSeam RMA Strip and the
top side of the membrane where the QuickSeam RMA Strip have made contact with the bottom of the membrane is rolled with a
silicon roller to insure contact. The identical process is carried out for the other half of the membrane. Side and end lap areas can be
seamed prior to or after the QuickSeam RMA Strips have been adhered to the bottom side of the membrane by priming the side
seams and end lap seam with Quick Prime Plus or Quick Prime Plus LVOC Primer and adhering them together with 3” QuickSeam
Seam Tape. If seaming is done after QuickSeam RMA Strips have been installed insure that the side lap seams and end lap seam s
areas have no QuickSeam RMA Strips material in these seaming areas. 1-60
QuickSeam RMA Strips are placed over the appropriate insulation to obtain the requested fires performance.
The QuickSeam RMA Strips are spaced a maximum 8’ o.c. with metal battens centered within the QS RMA Strip and attached 12”
oc. with HD fasteners. Any min. 60 mil un-reinforced RubberGard membrane is then placed over insulation and QS RMA Strip. The
membrane is then folded in half on itself and the area of the bottom of the membrane that corresponds to the placement of the
QuickSeam RMA Strip is primed with Quick Prime Plus or Quick Prime Plus LVOC Primer. Once the prime dries, the paper on the
QuickSeam RMA strip is then removed and the bottom side of the membrane is brought back over the QuickSeam RMA Strip and the
top side of the membrane where the QuickSeam RMA Strip have made contact with the bottom of the membrane is rolled with a
silicon roller to insure contact. The identical process is carried out for the other half of the membrane. Side and end lap areas can be
seamed prior to or after the QuickSeam RMA Strips have been adhered to the bottom side of the membrane by priming the side
seams and end lap seam with Quick Prime Plus or Quick Prime Plus LVOC Primer and adhering them together with 3” QuickSeam
Seam Tape. If seaming is done after QuickSeam RMA Strips have been installed insure that the side lap seams and end lap seams
areas have no QuickSeam RMA Strips material in these seaming areas. 1-60
QuickSeam RMA Strips are placed over the appropriate insulation to obtain the requested fires performance.
The QuickSeam RMA Strips are spaced a maximum 6’o.c. with metal battens centered within the QS RMA Strip and attached 12 oc.
with HD fasteners. Any min. 60 mil un-reinforced RubberGard membrane is then placed over insulation and QS RMA Strip. The
membrane is then folded in half on itself and the area of the bottom of the membrane that corresponds to the placement of the
QuickSeam RMA Strip is primed with Quick Prime Plus or Quick Prime Plus LVOC Primer. Once the prime dries, the paper on the
QuickSeam RMA strip is then removed and the bottom side of the membrane is brought back over the QuickSeam RMA Strip and the
top side of the membrane where the QuickSeam RMA Strip have made contact with the bottom of the membrane is rolled with a
silicon roller to insure contact. The identical process is carried out for the other half of the membrane. Side and end lap areas can be
seamed prior to or after the QuickSeam RMA Strips have been adhered to the bottom side of the membrane by priming the side
seams and end lap seam with Quick Prime Plus or Quick Prime Plus LVOC Primer and adhering them together with 3” QuickSeam
Seam Tape. If seaming is done after QuickSeam RMA Strips have been installed insure that the side lap seams and end lap seam s
areas have no QuickSeam RMA Strips material in these seaming areas. 1-75
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31 | P a g e
M a r c h 2 0 1 6
You must verify the included assemblies in the charts below with the associated Firm’s (UL, FM, etc). Not all of the information
included in the RoofNav assemblies will be listed in the charts below.
You must verify that all assemblies meet Firestone Building Products warranty requirements with the associated regions technical
team.
Factory Mutual Ballast Guidelines
Stone Ballast
ASTM D448 — Standard Size No. 3 for Coarse Aggregate (nominal 1 to 2 in. [25 to 50 mm] diameter). This standard permits
amounts (by weight percent) to pass through the square sieve openings as shown in Table 6.
Table 6. Gradation for No. 3 Stone
Size
Number
Nominal Size in.
(mm)
Sieve Opening in. (mm)
2 1/2 (63) 2 (50) 1 1/2 (38) 1 (25) 3/4 (19) 1/2 (13)
3 1 to 2 (25 - 50) 100 90 to 100 35 to 70 0 to 15 -- 0 to 5
Aggregate Surfacing for BUR
ASTM D1863 — Mineral Aggregate Used on Built-Up Roofs gives gradation and moisture content for
aggregate surfacing as noted in Table 7.
Table 7. Gradation for Gravel for BURs.
Sieve
Amounts finer than sieve specified (mass %)
Size 6 Size 67 Size 7
25 mm 100 100 ---
19 mm 90 to 100 90 to 100 100
12.5 mm 20 to 55 --- 90 to 100
9.5 mm 0 to 15 20 to 55 40 to 70
4.75 mm 0 to 5 0 to 10 0 to 15
2.36 mm --- 0 to 5 0 to 5
The moisture content limit for stone is £2 percent and £5 percent for slag. The dust content limit for stone and slag is greater than or
equal to 2 percent.
04/20/2018