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HomeMy WebLinkAboutFile Documents.1010 E Hyman Ave.0008-2022-BROF (8) ESI EVALUATION SERVICE Most Widely Accepted and Trusted ,L7,T.xaeotn ICC-ES Evaluation Report ESR-2119 Reissued August 2019 This report is subject to renewal August 2021. www.icc-es.org I (800) 423-6587 I (562) 699-0543 A Subsidiary of the International Code Council° DIVISION: 07 00 00—THERMAL AND MOISTURE The attributes of the roof tiles have been verified as PROTECTION conforming to the provisions of CALGreen Section Section: 07 31 33—Composite Rubber Shakes A5.406.1.2 for reduced maintenance. Note that decisions on compliance for those areas rest with the user of this REPORT HOLDER: report. The user is advised of the project-specific provisions that may be contingent upon meeting specific DaVINCI ROOFSCAPES, LLC conditions, and the verification of those conditions is outside the scope of this report. These codes or standards EVALUATION SUBJECT: often provide supplemental information as guidance. DaVINCI SLATE, DaVINCI SHAKE, BELLAFORTE 3.2 DaVinci Slate Roof Shingle: SHAKE,AND BELLAFORTE SLATE ROOF SHINGLES The DaVinci Slate roof shingle is available in various colors and in widths of 6, 7, 9, 10 and 12 inches (152, 178, 229, 1.0 EVALUATION SCOPE 254 and 305 mm) with a length of 18 inches (457 mm). Exposure is 6 to 8 inches (152 to 203 mm), resulting in an 1.1 Compliance with the following codes: installed weight of 351 to 264 pounds, respectively, per • 2015, 2012, 2009 and 2006 International Building 100 square feet (17.1 to 12.9 kg/m2). See Figure 1 [10- Code®(IBC) inch-and 12-inch-wide (254 and 305 mm)shingles shown] • 2015, 2012, 2009 and 2006 International Residential for further details. Code°(IRC) 3.3 DaVinci Shake Roof Shingle: • 2013 Abu Dhabi International Building Code(ADIBC)t The DaVinci Shake roof shingle is available in various colors and in widths of 4, 6, 7, 8 and 9 inches (102, 152, tThe ADIBC is based on the 2009 IBC.2009 IBC code sections referenced 178, 203 and 229 mm) with a length of 22 inches in this report are the same sections in the ADIBC. g (559 mm). Exposure is 9 to 10 inches (229 to 254 mm), Properties evaluated: resulting in an installed weight of 377 to 300 pounds, • Weather resistance respectively, per 100 square feet(18.4 to 14.6 kg/m2). See Figure 1 [9-inch-wide (229 mm) shingle shown] for further • Fire classification details. • Wind resistance 3.4 Bellaforte Shake: 1.2 Evaluation to the following green code: The Bellaforte Shake roof shingle is available in various • 2016 California Green Building Standards Code colors and in a width of 123/4 inches (324 mm)and a length (CALGreen),Title 24, Part 11 of 161/4 inches(413 mm). Exposure is 12 inches (305 mm), resulting in an installed weight of 194 pounds per 100 Attributes verified: square feet(9.5 kg/m2). See Figure 2 for further details. • See Section 3.1 3.5 Bellaforte Slate: 2.0 USES The Bellaforte Slate roof shingle is available in various The DaVinci Slate, DaVinci Shake, Bellaforte Shake, and colors and in a width of 123/4 inches (324mm) and a length Bellaforte Slate roof shingles are used as roof covering of 151/2 inches(394 mm). Exposure is 12 inches (305 mm), materials and are recognized as a Class A roof covering resulting in an installed weight of 162 pounds per 100 when installed in accordance with this report. square feet(8.0 kg/m2). See Figure 2 for further details. 3.0 DESCRIPTION 3.6 Underlayment: 3.1 General: 3.7 Underlayment must be a minimum of two layers of ASTM D226 Type I (No. 15) asphalt-saturated organic felt, The DaVinci Slate, DaVinci Shake, Bellaforte Shake, and or one layer of Type II (No. 30) asphalt-saturated organic Bellaforte Slate roof shingles are engineered polymeric- felt, complying with ASTM D226, unless otherwise noted in based roof shingles designed to provide the look of natural Table 1 of this report. slate or shake, respectively. The shingles are 3.8 Flashing: manufactured with a proprietary formulation using both high-density and low-density polyethylene polymers and Flashing must be minimum 16-oz/ft2 (No. 23 gage) copper other additives. or other corrosion-resistant metal with a thickness of not ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed,nor are they to be construed ANSI as an endorsement of the subject of the report or a recommendation for its use.There is no warranty by ICC Evaluation Service,LLC,express or implied,as i w to any finding or other matter in this report,or as to any product covered by the report. tq ,o. Copyright©2019 ICC Evaluation Service,LLC.All rights reserved. Page 1 of 4 ESR-2119 I Most Widely Accepted and Trusted Page 2 of 7 less than 0.019 inch (0.483 mm). See Section 4.5 for valley 4.3.2 Bellaforte Shake and Bellaforte Slate Roof flashing. Shingles: Bellaforte Shake or Bellaforte Slate (123/4 3.9 Fasteners: inches wide [324 mm]) must be installed on top of starter tiles and must extend approximately 1 inch (25.4 mm)over Fasteners used to secure DaVinci roof shingles to the the eaves.The shingles are secured to the sheathing using sheathing must be 1/8-inch-diameter-shank (3.18 mm) hot- three fasteners, two through the premolded nail markers dipped galvanized roofing nails complying with ASTM and one through the tab; or five fasteners, four through the F1667, with 3/8-inch-diameter(9.5 mm) heads.The DaVinci premolded nail markers and one through the tab. Shake roofing may be secured with 1/8-inch-diameter- Fasteners are as described in Section 3.9. See Table 2 for shank (3.18 mm) stainless steel nails complying with additional fastening details. ASTM F1667, with 3/8-inch-diameter (9.5 mm heads). Fasteners must be of sufficient length to penetrate through The field shingles must be installed flush with the starter the sheathing a minimum of inch (12.7 mm). slate or shake shingles on the lower edges. 4.0 INSTALLATION 4.4 Hips and Ridges: 4.1 General: General: The top of hips and ridges must be covered The roof shingles must be installed in accordance with this with a minimum 6-inch-wide (152 mm)flashing as noted in report, the applicable code and the manufacturer's Section 3.7. Flashing must be attached to the sheathing published installation instructions. The manufacturer's using No. 12 gage, ring-shank, corrosion-resistant nails. installation instructions must be available at the jobsite at Nails must be compatible with the flashing material, and all times during installation. have sufficient length to penetrate the sheathing 3/4 inch The shingles must be installed on roofs with solid (19 mm)or through the sheathing, whichever is less. sheathing and a minimum slope of 3:12 (25 percent 4.4.1 DaVinci Slate Roof Shingles: On top of the slope). Solid sheathing must be minimum 15/32-inch- flashing, 76-inch-wide (1930 mm) or 7-inch-wide thick (11.9 mm) exterior-grade plywood, 7/16-inch-thick (178 mm) DaVinci Slate roof shingles are installed on each (11.1 mm) oriented strand board (OSB), or nominally side of hips and ridges, with the shingles butting at the top. 1-inch-thick (25.4 mm) lumber. The sheathing must be Both hip and ridge shingles must be installed with a 6-inch structurally adequate and fastened to resist the wind loads (152 mm) exposure. Shingles must be secured with the as specified by IBC Section 1609, or IRC Section R301.2, fasteners described in Section 3.9. for components and cladding. 4.4.2 DaVinci Shake Roof Shingles: On top of the 4.2 Underlayment: flashing, 6-inch-wide (152 mm) DaVinci Shake roof Underlayment as described in Section 3.6 and Table 1, shingles are installed on each side of hips and ridges, with must be installed in accordance with IBC Section 1507.7.3 the shingles butting at the top. Both hip and ridge shingles or IRC Section R905.6.3, as applicable. The underlayment must be installed with a 10-inch (254 mm) exposure. must be installed parallel to the roof eave with a 6-inch Shingles must be secured with the fasteners described in (152 mm) lap on the ends, a 6-inch (152.4 mm) side lap Section 3.9. and a minimum 6-inch (152 mm) lap over eaves. The 4.4.3 Bellaforte Shake: Bellaforte Shake one-piece hip underlayment is fastened, only as necessary to hold in and ridge tiles are installed at a 12-inch (305 mm) place. exposure. The tiles are nailed once on each side In areas where the average daily temperature in January approximately 3/4 inch (19 mm) from the outside edge and is 25°F (-4°C) or less, or where there is a possibility of ice 121/2 inches (305 mm) from the butt of the tile. Shingles forming along the eaves and causing a backup of water, an must be secured with the fasteners described in Section ice barrier that consists of at least two layers of 3.9. underlayment cemented together, or a self adhering 4.4.4 Bellaforte Slate: Bellaforte Slate one piece hip and underlayment complying with ASTM D1970 or currently recognized in an ICC-ES evaluation report as complying ridge tiles are installed at a 12 inch (305 mm) exposure. with the ICC-ES Acceptance Criteria for Self-adhered The tiles are nailed once on each side approximately 3/4 Underlayments for Use as Ice Barriers (AC48), must inches (19 mm) from the outside edge and 121/2 inches extend from the eave's edge to a point 24 inches(610 mm) (318 mm) from the butt of the tile. Shingles must be inside the exterior wall line of the building. secured with the fasteners described in Section 3.9. 4.3 Roof Shingles: 4.5 Valleys: 4.3.1 DaVinci Slate and DaVinci Shake Roof Shingles: Valleys must be flashed in accordance with 2015, 2012 Starting with a row of 12-inch-wide (305 mm) DaVinci and 2009 IBC Section 1507.7.7 [2006 IBC Section Starter Slates or Shakes, the shingles must extend 1507.7.6] or IRC Section R905.6.6 , as applicable, and the approximately 1 inch (25.4 mm)over the eaves and 3/4 inch manufacturer's published installation instructions, using the (19 mm) over the rakes. The shingles are secured to the flashing described in Section 3.8. sheathing using two fasteners, driven through the premolded nail markers. Fasteners are as described in 4.6 Fire Classification: Section 3.9. See Table 2 for additional fastening details. The DaVinci roof shingles comply with IBC Section 1505.2 The field shingles must be installed flush with the starter and IRC Section R902.1 as a Class A roof covering, when slate or shake shingles on the outer and lower edges. A installed as described in Table 1. maximum gap of 3/8 inch (9.5 mm) is recommended 4.7 Wind Resistance: between shingles, with a minimum 1/4-inch (6.4 mm) gap required. The gaps between shakes at adjacent courses The allowable wind uplift pressures for the DaVinci roof must be offset a minimum of 11/2 inches (38 mm). The shingles described in this report are as noted in Table 2. maximum allowable exposure is 8 inches (203 mm) for The roof shingles have maximum design wind speeds at DaVinci Slate roof shingles, and 10 inches (254 mm) for corresponding maximum roof heights as shown in Tables 3 DaVinci Shake roof shingles. and 4. ESR-2119 I Most Widely Accepted and Trusted Page 3 of 7 4.8 Reroofing: 5.2 The roof shingles are manufactured in Lenexa, Prior to application of the shingles, the existing roof Kansas, under a quality control program with covering and underlayment must be completely removed. inspections by ICC-ES. Any damaged sheathing must be replaced. The installation 6.0 EVIDENCE SUBMITTED of the shingles must then proceed as described in Data in accordance with the ICC-ES Acceptance Criteria Sections 4.1 through 4.5. An existing self adhered ice for Special Roofing Systems (AC07), dated February 2014 barrier membrane may remain in place if covered with a (editorially revised May 2016). new ice barrier membrane in accordance with the applicable code. The roof classification is as noted in 7.0 IDENTIFICATION Section 4.6 and Table 1. 7.1 Each roof shingle is labeled with the report holder's 5.0 CONDITIONS OF USE name (DaVinci Roofscapes, LLC) and address, the The DaVinci Slate, DaVinci Shake, Bellaforte Shake, and product name, the shingle width, a production date Bellaforte Slate roof shingles described in this report code, and the ICC-ES evaluation report number comply with, or are suitable alternatives to what is (ESR 2119). specified in, those codes listed in Section 1.0 of this report, 7.2 The report holder's contact information is the subject to the following conditions: following: 5.1 Installation must comply with the applicable code, the DaVINCI ROOFSCAPES, LLC manufacturer's published installation instructions and 13890 WEST 101ST STREET this report. In the event of a conflict between this LENEXA, KANSAS 66215 report and the manufacturer's published installation (913)599-0766 instructions, this report governs. www.davinciroofscapes.com TABLE 1—FIRE CLASSIFICATIONS SYSTEM ROOF ROOF MIN. aVINCI ROOF SHINGLE NO. CLASS DECK SLOPE UNDERLAYMENT1I Roof Shingle Exposure(in.) One layer ASTM D226 Type II (No.30)or two layers Min.15/32 of ASTM D Type I(No. 15)asphalt-saturated organic 1 A inch plywood 3:12 felt may be used;or DaVinci Slate 6 One layer GAF Versashield®Fire-Resistant Roof Deck Protection(ESR-2053) 2 A Min.15/32- 3:12 One layer GAF Versashield®Fire-Resistant Roof DaVinci Slate 6 to 71/2 inch plywood Deck Protection(ESR-2053) DaVinci Shake 9 to 10 Min.15/32 One layer ASTM D226 Type II (No.30)asphalt- DaVinci Slate 6 to 8 3 A inch plywood 3:12 saturated organic felt plus one layer of ASTM D3909 DaVinci Shake 9 to 10 mineral-surfaced cap sheet Bellaforte Shake 12 DaVinci Slate 6 to 8 4 A Min.15/32- 3:12 Two layers ASTM D226 Type II(No.30)asphalt- DaVinci Shake 9 to 10 inch plywood coated glass-fiber-mat Bellaforte Shake 12 Bellaforte Slate 12 DaVinci Slate 6 to 8 Min.15/32- One layer Eco Chief Products SolarHideTM-SRW DaVinci Shake 9 to 10 5 A inch plywood 3:12 (ESR-4035) Bellaforte Shake 12 Bellaforte Slate 12 For SI: 1-inch=25.4 mm; 1ft=0.305m 1 ASTM D226 Type I (No. 15) and Type II (No. 30) underlayment must be installed in accordance with the applicable building code. GAF Versashield® Fire-Resistant Roof Deck Protection underlayment must be installed in accordance with ESR-2053. Eco Chief Products SolarHideTM-SRW underlayment must be installed in accordance with ESR-4035. ESR-2119 I Most Widely Accepted and Trusted Page 4 of 7 TABLE 2—ALLOWABLE WIND UPLIFT PRESSURE VALUES DaVINCI ROOF SHINGLE ALLOWABLE SYSTEM UPLIFT NO. ROOF DECK Roofing Exposure PRESSURE ShingleShingle Fastening (inches) (psf) ) Min.15/32-inch Min.two 13/4-inch long by 1/8-inch diameter shank hot- 1 plywood DaVinci Slate 6 dipped roofing nails with 3/8-inch nominal diameter 75 heads into premolded nail markers,per shingle Min.two 11/2-inch long by 1/8-inch-diameter shank 2 Min.15/32-inch DaVinci Slate 8 hot-dipped galvanized roofing nails with 3/8-inch- 60 plywood nominal-diameter heads into premolded nail markers, per shingle Min.two 13/4-inch long by 1/8-inch diameter shank Min. 15/32-inch hot-dipped or stainless steel roofing nails with 3 plywood DaVinci Shake 10 3/8-inch nominal diameter heads into premolded nail 75 markers,per shingle Min.three 13/4-inch long by 1/8-inch diameter shank 4 Min.15/32-inch Bellaforte Slate 12 hot-dipped roofing nails with 3/8-inch nominal 45 plywood Bellaforte Shake diameter heads,two through premolded nail markers and one through the tab,per shingle Min.15/32-inch Min.five 13/4-inch long by 1/8-inch diameter shank hot- 5 plywood Bellaforte Shake 12 dipped roofing nails with 3/8-inch nominal diameter 75 heads into premolded nail markers per,shingle For SI: 1-inch=25.4 mm; 1 ft=0.305 m; 1 psf=47.88 Pa ESR-2119 I Most Widely Accepted and Trusted Page 5 of 7 TABLE 3-2015 and 2012 IBC and 2015 IRC WIND SPEED&MAXIMUM MEAN ROOF HEIGHT1'2 Maximum Allowable Mean Roof Heights(ft.)for Gable Roofs (Slope 3:12—6:12) DaVINCI SHINGLES EXPOSURE Ultimate Design Wind Speed V,,,t(mph) Roofing Shingle Exposure(in.) Min.No. CATEGORY <110 115 120 130 140 150 160 170 180 Fasteners B 60 60 60 60 60 60 49 33 NA DaVinci Slate 6 2 C 60 60 60 60 45 22 NA NA NA DaVinci Shake 10 D 60 60 60 40 19 NA NA NA NA _ B 60 60 60 60 60 35 NA NA NA DaVinci Slate 8 2 C 60 60 60 30 16 NA NA NA NA D 60 51 31 NA NA NA NA NA NA B 60 60 60 NA NA NA NA NA NA Bellaforte Slate 12 3 C 33 26 17 NA NA NA NA NA NA Bellaforte Shake 12 D 17 NA NA NA NA NA NA NA NA B 60 60 60 60 60 60 49 33 NA Bellaforte Slate 12 5 C 60 60 60 60 45 22 NA NA NA Bellaforte Shake D 60 60 60 40 19 NA NA NA NA Maximum Allowable Mean Roof Heights(ft.)for Gable Roofs (Slope 6.1:12—12:12) DaVINCI SHINGLES EXPOSURE Ultimate Design Wind Speed V,,,,(mph) Roofing Shingle Exposure(in.) Min.No. CATEGORY <110 115 120 130 140 150 160 170 180 Fasteners — B 60 60 _ 60 60 60 60 60 60 60 DaVinci Slate 6 2 C 60 60 60 60 60 60 60 60 60 DaVinci Shake 10 D 60 60 60 60 60 60 60 60 54 B 60 60 60 60 60 60 60 60 60 DaVinci Slate 8 2 C 60 60 60 60 60 60 60 60 37 D 60 60 60 60 60 60 60 31 15 B 60 60 60 NA NA NA NA NA NA Bellaforte Slate 12 3 C 60 60 60 NA NA NA NA NA NA Bellaforte Shake 12 D 60 60 60 NA NA NA NA NA NA B 60 60 60 60 60 60 60 60 60 Bellaforte Slate 12 5 C 60 60 60 60 60 60 60 60 60 Bellaforte Shake 12 D 60 60 60 60 60 60 60 60 NA Maximum Allowable Mean Roof Heights(ft.)for Hip Roofs (Slope 3:12—5.6:12) DaVINCI SHINGLES EXPOSURE Ultimate Design Wind Speed V,,,t(mph) Roofing Shingle Exposure(in.) Min.No. CATEGORY <110 115 120 130 140 150 160 170 180 Fasteners B 60 60 60 60 60 60 60 60 60 DaVinci Slate 6 2 C 60 60 60 60 60 60 60 45 24 DaVinci Shake 10 D 60 60 60 60 60 60 30 19 NA B 60 60 60 60 60 60 60 60 38 DaVinci Slate 8 2 C 60 60 60 60 60 52 26 16 NA D 60 60 60 60 50 22 NA NA NA B 60 60 60 NA NA NA NA NA NA Bellaforte Slate 12 3 C 60 60 60 NA NA NA NA NA NA Bellaforte Shake 12 D 60 60 60 NA NA NA NA NA NA B 60 60 60 60 60 60 60 60 60 Bellaforte Slate 12 5 C 60 60 60 60 60 60 60 45 24 Bellaforte Shake 12 D 60 60 60 60 60 60 30 19 NA For SI: 1ft=25.4 m, 1mph=0.44m/s NA—Not Applicable 'Mean roof heights were determined from maximum allowable wind uplift pressures(see Table 2)and wind loads calculated in accordance with ASCE 7-10 Section 30.5 for enclosed buildings with a topographic factor,Kn=1.0. 2Pressure area defined per ASCE 7-10,Figure 30.5 in Zone 3,tributary area 10ft2 or less results in maximum pressure. ESR-2119 I Most Widely Accepted and Trusted Page 6 of 7 TABLE 4-2009 and 2006 IBC and 2012,2009 and 2006 IRC WIND SPEED&MAXIMUM MEAN ROOF HEIGHT1,2 Maximum Allowable Mean Roof Heights(ft.)for Gable (Slope 3:12—6.1:12) DaVINCI SHINGLES EXPOSURE Basic Wind Speed(mph-3-second gust) Roofing Shingle Exposure(in.) Min.No. CATEGORY 85 90 100 105 110 120 125 130 140 145 150 170 Fasteners B 60 60 60 60 60 60 46 35 NA NA NA NA DaVinci Slate 6 2 C 60 60 60 57 36 16 NA NA NA NA NA NA DaVinci Shake 10 D 60 60 43 25 NA NA NA NA NA NA NA NA B 60 60 60 60 52 NA NA NA NA NA NA NA DaVinci Slate 8 2 C 60 60 31 19 NA NA NA NA NA NA NA NA D 60 41 NA NA NA NA NA NA NA NA NA NA Bellaforte Slate 12 _ B 60 60 36 NA NA NA NA NA NA I NA NA NA Bellaforte Shake 12 3 C 38 22 NA NA NA NA NA NA NA NA NA NA D 15 NA NA NA NA NA NA NA NA NA NA NA Bellaforte Slate B 60 60 60 60 60 60 46 35 NA NA NA NA Bellaforte Shake 12 5 C 60 60 60 57 36 16 NA NA NA NA NA NA D 60 60 43 25 NA NA NA NA NA NA NA NA Maximum Allowable Mean Roof Heights(ft.)for Gable (Slope 6.1:12—12:12) DaVINCI SHINGLES EXPOSURE Basic Wind Speed(mph-3-second gust) Roofing Shingle Exposure(in.) FaMin. st e nersNo. CATEGORY 85 90 100 105 110 120 125 130 140 145 150 170 DaVinci Slate 6 B 60 60 60 60 60 60 60 60 60 60 60 60 DaVinci Shake 10 2 C 60 60 60 60 60 60 60 60 60 60 45 16 D 60 60 60 60 60 60 60 60 52 35 23 NA B 60 60 60 60 60 60 60 60 60 60 60 i NA DaVinci Slate 8 2 C 60 60 60 60 60 60 60 60 36 26 19 NA D 60 60 60 60 60 60 52 33 NA NA NA NA Bellaforte Slate 12 B 60 60 60 60 60 NA NA NA NA NA NA NA Bellaforte Shake 12 3 C 60 60 60 60 60 NA NA NA NA NA NA NA D 60 60 60 60 43 NA NA NA NA NA NA NA Bellaforte Slate B 60 60 60 60 60 60 60 60 60 60 60 60 Bellaforte Shake 12 5 C 60 60 60 60 60 60 60 60 60 60 45 16 D 60 60 60 60 60 60 60 60 52 35 23 NA Maximum Allowable Mean Roof Heights(ft.)for Hip Roofs (Slope 3:12—5.6:12) DaVINCI SHINGLES EXPOSURE Basic Wind Speed(mph-3-second gust) RoofingShingle Exposure(in.) Min.No. CATEGORY 85 90 100 105 110 120 125 130 140 145 150 170 g Fasteners DaVinci Slate 6 B 60 60 60 60 60 60 60 60 60 60 50 NA DaVinci Shake 10 2 C 60 60 60 60 60 60 60 48 24 17 NA NA D 60 60 60 60 60 51 32 20 NA NA NA NA B 60 60 60 60 60 60 60 60 37 30 NA NA DaVinci Slate 8 2 C 60 60 60 60 60 30 24 17 NA NA NA NA D 60 60 60 60 39 NA NA NA NA NA NA NA Bellaforte Slate 12 B 60 60 60 60 60 NA NA NA NA NA NA NA Bellaforte Shake 12 3 C 60 60 37 32 21 NA NA NA NA NA NA NA D 60 60 21 NA NA NA NA NA NA NA NA NA Bellaforte Slate B 60 60 60 60 60 60 60 60 60 ' 60 50 NA Bellaforte Shake 12 5 C 60 60 60 60 60 60 60 48 23 17 NA NA D 60 60 60 60 60 51 32 20 NA NA NA NA For SI: 1 ft=25.4 m, 1mph=0.44m/s NA—Not Applicable 'Mean roof heights were determined from maximum allowable wind uplift pressures(see Table 2)and wind loads calculated in accordance with ASCE 7-05 Section 6.4.2.2 for enclosed buildings with importance factor 1.0 and topographic factor,Kz,=1.0. 2Pressure area defined per ASCE 7-05, Figure 6-2 in Zone 3,tributary area 10ft2 or less results in maximum pressure. ESR-2119 I Most Widely Accepted and Trusted Page 7 of 7 10" DaVINCI SLATE 12" DaVINCI SLATE 9" DaVINCI SHAKE It: I a)1 T.;1..:1414r4-3.1.!i.... _t L_ mil' L_ h C_ lf) 00 0 0 O� , O cd o '� i �d � o 44 iri 1 N o AP ,1�� 14 e.rt . r !4 i Si 1 a` ;ii A l '41 9 y A Piet r 10.00" 12.00" 9.0" I(+/- 0.0625")I (+/- 0.0625")l i_(+/- 0.625") DaVINCI SLATE SIDE VIEW r 0.500" (+/_0.031") A 0-125" (+/-0.020") DaVINCI SHAKE SIDE VIEW 0.630" i ; t - 0.125" 0.253" (+/0.020") +/-0.031" For SI: 1 inch=25.4 mm. ( ) NOTE: Narrower shingles similar FIGURE 1—DaVINCI SLATE ROOF SHINGLES AND SHAKE ROOF SHINGLES oppimmp.-- --Apr-1 161/4 151/2 100 sopork I 123/4 123/4 FIGURE 2—BELLAFORTE SHAKE FIGURE 3—BELLAFORTE SLATE