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Home My WebLink Aboutroofing report � Y� �5 C�-� ��w�� n�� ` ' . �� ICC-ES Evaluation Report ESR-1715 Reissued April 1, 2012 This report is subject to renewa/May 1, 2014. www.icc-es.orq � (800)423-6587 � (562) 699-0543 A Subsidiary of the /nternational Code Council� DIVISION: 07 00 00—THERMAL AND MOISTURE 3.2 EcoStarTM' Seneca Cedar Shake Tiles: PROTECTION The EcoStarT"' Seneca Cedar Shake roof tiles consist of Section:07 31 33—Composite Rubber Shakes recycled polymeric-rubber-based materials manufactured REPORT HOLDER: in the same manner as Majestic Slate. The tiles are provided to the jobsite in three sizes as shown in Figure 4. ECOSTARTM' LLC The finished product sizes are 19 inches(483 mm) long by 42 EDGEWOOD DRIVE 12 inches (305 mm), 9 inches (229 mm) and 6 inches HOLLAND,NEW YORK 14080 (153 mm) wide.3 Seneca is /6 inch (10 mm) thick and (800)211-7170 Seneca Plus is /4 inch (19 mm) thick. The Seneca Plus www.ecostarllc.com tiles are also referred to as Thick Butt. The installed weight of Seneca is 3.0 Ib/ft2 (15 kg/m ) and the installed weight EVALUATION SUBJECT: of the Seneca Plus is 6.0 Ib/ft2 (30 kg/m2) where installed with a 7-inch (152 mm) exposure. When installed in MAJESTIC SLATE ROOF TILE AND SENECA CEDAR accordance with Section 4.5 of this report, the Seneca SHAKE ROOF TILE products have a Class A or a Class C fire classification. 3.3 Hip and Ridge Tiles: 1.0 EVALUATION SCOPE The Majestic Slate Hip and Ridge Tile is'/4 inch (6.35 mm) Compliance with the following codes: thick, 12 inches (305 mm) wide, and 18 inches (457 mm) ■ 2006 Internationa/8uilding Code�(IBC) long, as shown in Figure 2. The Seneca and Seneca Plus Cedar Shake Hip and Ridge Tiles are /6 inch (10 mm) ■ 2006 International Residential Code�(IRC) thick, 12 inches (305 mm) wide, and 18 inches (457 mm) ■ 1997 Uniform Building CodeT"' (UBC) long, and are the same as shown in Figure 2 except for the thickness. The tiles are manufactured with an angle Properties evaluated: running along the length direction to facilitate installation. ■ Weather protection 3.4 Fasteners: ■ Wind resistance Fasteners, supplied by EcoStarT"^, are minimum 1'/z-inch- ■ Durability long (38.1 mm) (with a ring shank), stainless steel nails having 3/8-inch-diameter (9.5 mm) heads and 0.121-inch- ■ Fire classification diameter(3.07 mm)shanks. Stainless steel fasteners must 2.0 USES be used throughout the roof. EcoStarT"' Majestic Slate and Seneca Cedar Shake 3.5 Underlayment: products are used as Class A or Class C roof coverings for 3.5.1 Field of the Roof: In jurisdictions enforcing either roofs with a minimum slope of 3:12 and a maximum slope the IBC or the IRC, the underlayment must comply with of 21:12. ASTM D 226 Type II, or be an alternative covered in an 3.0 DESCRIPTION ICC-ES evaluation report. In jurisdictions enforcing the UBC, the asphalt underlayment must be Type 30 or an 3.1 EcoStarT"' Majestic Slate: alternative underlayment recognized in an ICC-ES The EcoStarT"" Majestic Slate roof tiles consist of recycled evaluation report and manufactured under the listing polymeric-rubber-based materials manufactured by a program of an inspection agency accredited by the proprietary process. The tiles are available in Traditional, International Accreditation Service, Inc. Beaver Tail, Chisel Point and Beveled Edge styles as 3.5.2 Severe Climate Underlayment: In jurisdictions shown in Figure 1. The finished product is 18 inches using the IBC or IRC where the average daily temperature (457 mm) long, 10 inches or 12 inches (254 mm or in January is 25°F (-4°C) or less, or where there is a 305 mm) wide, and '/4 inch (6.4 mm) thick. The installed possibility of ice forming along the eaves and causing a weight of the product is 3.0 pounds per square foot backup of water, an ice barrier that consists of at least two (15 kg/m2) where installed with a 6-inch (152 mm) layers of underlayment cemented together, or a exposure.When installed in accordance with Section 4.5 of self-adhering, polymer-modified-bitumen sheet, must this report, the Majestic Slate has a Class A or a Class C extend from the edge of the eave to a point at least roofing classification. 24 inches (610 mm) inside the exterior wall line of the /CC'-6S F,va/uation Reports are not to be construed as represen7Fng aesthe6cs or any other a�7ributes not specifically addressed,nor are they[o be construed � as an endorsement of the subject ojthe report or a recommendatron for its use.'l'here is no warranty by ICC Evaluatian Servrce,/,L(',express or implied,as [o any frndrng or other matter fn this report,or as�o any product covered hy the report. �� — � Copyright O 2012 Page 1�of 5 ESR-1715 I Most�dely Accepted and Trusted Page 2 of 5 building. In jurisdictions using the UBC, two layers of Limited to a minimum 15/32-inch-thick (11.9 mm) code- nonperforated, Type 15 felt applied shingle-fashion must complying plywood deck; one layer of minimum '/4-inch be installed and solid-cemented together with approved (6.35 mm) G-P Gypsum DensDeck�mechanically fastened cementing material between the plies, and must extend with all joints staggered a minimum of 6 inches from the from the eave up the roof to a line 36 inches inside the plywood joints; and one ply of Type 30 felt. exterior wall line of the building. Limited to a minimum 15/32-inch (11.9 mm) plywood or 3.6 Flashing: APA rated series OSB deck with one or more plies of Elk Flashing materials must be copper or stainless steel with a VersashieldT"' or Atlas FR 50 underlayment. minimum thickness as prescribed in Section 15072.9 of 4.5.2 Class C: To achieve a Class C rating, EcoStarT"' the IBC, Section R905.2.8 of the IRC, or Sections 1508 Majestic Slate and Seneca Cedar Shake roof tiles must be and 1509 of the UBC, as applicable. installed as noted in Sections 4.1 through 4.4. 4.0 INSTALLATION 4.6 Reroofing: 4.1 General: Existing roof coverings must be removed and the Majestic Installation of EcoStarT"' Majestic Slate and Seneca Cedar Slate or Seneca Cedar Shake products must be installed Shake roof tiles must comply with this report and the as described for new construction in Sections 4.1 through manufacturer's published installation instructions. The 4.5. manufacturer's published installation instructions must be available at the jobsite at all times during installation. 4.7 Wind Resistance: These roofing tiles must only be applied to roofs with The allowable wind uplift pressure for EcoStarT"' Majestic ventilation complying with Section 1503.5 of the IBC, Slate and Seneca Cedar Shake roof tiles as part of Section R806 of the IRC, or Section 1505.3 of the UBC, as assemblies are noted in Table 1. applicable, on solid wood, plywood or OSB sheathing, complying with the applicable code, and on roofs having a 5.0 CONDITIONS OF USE minimum slope of 3:12 (25%) for Majestic Slate Roof Tile products and 4:12 (33%) for Seneca Cedar Shake Roof The EcoStarT"' Majestic Slate and Seneca Cedar Shake Tile products, and a maximum slope of 21:12(175°/o). roof tiles described in this report complies with, or is a suitabie alternative to what is specified in, those codes 4.2 Underlayment Application: listed in Section 1.0 of this report, subject to the following Severe climate underlayment complying with Section 3.5.2 conditions. must be installed at all valleys, eaves, rake edges, vertical 5.1 Installation must comply with this report and the flashing and areas where venting is to be installed. A manufacturer's published installation instructions. In single layer of underlayment complying with Section 3.5.1 must be applied over the remaining roof deck area. the event of a conflict between the manufacturer's instructions and this report, the instructions in this 4.3 Shingle Application: report must govern. Fasteners must be in accordance with Section 3.4. 5.2 Wind uplift pressure on any area, including edge and Beginning at the eave, one layer of tile is installed with two corner zones, must not exceed the allowable wind nails per tile(in a location shown on the tiles). This layer of pressure given in Table 1. tile becomes the starter row. A second layer is similarly fastened directly over the first row (no exposure) with a The allowable wind uplift pressures given in Table 1 horizontal offset of a half tile. Subsequent tiles are similarly are for the roof covering only. The deck and framing installed up the roof slope with a 6- or 7-inch (152 or to which the covering is attached must be designed 178 mm)exposure for Majestic Slate Roof Tile products or for the applicable components and cladding wind a 7-or 8-inch(178 or 203 mm)exposure for Seneca Cedar loads in accordance with the applicable code. Where Shake Roof Tile products, and a minimum 3/8-inch required by the applicable code, the calculations must (9.5 mm) and maximum '/2-inch (13 mm) gap between be sealed by a registered design professional, and tiles. See Figure 3 for further details. presented to the code official for approval. 4.4 Hip and Ridge Units: 5.3 The tiles are manufactured in Holland, New York Prior to installation of the hip and ridge tiles field under a quality control program with inspections by underlayment, complying with Section 3.5.1, is installed Underwriters Laboratories Inc. (AA-668). so that it laps the peak of the hip or ridge a minimum of 6.0 EVIDENCE SUBMITTED 4 inches (102 mm) each way, resulting in a double layer of underlayment when a ridge vent is not used. If a ridge Data in accordance with the ICC-ES Acceptance Criteria vent is used, the underlayment is terminated at the ridge for Special Roofing Systems(AC07), dated April 2007. vent in accordance with the vent manufacturer's �0 IDENTIFICATION recommendations. Hip and ridge tiles are installed with a 6-inch (152 mm) exposure, using two fasteners located as Each tile must be identified with the EcoStarT"' name and shown in Figure 2. Fasteners attaching hip and ridge phone number, the product name (Majestic Slate or tiles must be long enough to penetrate a minimum of Seneca Cedar Shake) and the production date. Each 3/a inch (19.1 mm) into or through the sheathing, whichever bundle of tile must be labeled with the number of tiles in is less. the bundle, color of the tile, the evaluation report number 4.5 Fire Classification: (ESR-1715) and the name of the inspection agency (Underwriters Laboratories Inc.). Each pallet of bundles 4.5.1 Class A: To achieve a Class A rating, EcoStarT"^ (Majestic Slate or Seneca Cedar Shake)must be identified Majestic Slate and Seneca Cedar Shake roof coverings with the product name, production code, and color. must be installed in accordance with Sections 4.1 through 4.4 and either(a)or(b), below: ESR-1715 I Most�dely Accepted and Trusted Page 3 of 5 TABLE 7—MAJESTIC SLATE ROOF TILES AND SENECA SHAKE CEDAR SHAKE ROOF TILES ALLOWABLE WIND UPLIFT' SYSTEM ALLOWABLE DECK UNDERLAYMENT FASTENER DETAILS NO. WIND UPLIFT (ps� Each roof tile is attached to the plywood with two, 1'/2-inch- Min15/,Z-inch-thick One layer of Type II long,ring shank nails per tile.The nails must have a minimum 1 52.5 APA rated plywood asphalt saturated felt, shank diameter of 0.143 inch.Nails must be placed at Type C-D mechanically attached. locations that are specified on each tile.Maximum exposure of the Majestic Slate Roof Tiles is 7 inches,and for the Seneca Cedar Shake Roof Tiles shingles,8 inches. Each roof tile is attached to the plywood with two, 1'/Z-inch- One layer of Type II long,ring shank nails per tile.The nails must have a minimum 2 60 Min'/,6-inch OSB asphalt saturated felt, shank diameter of 0.143 inch. Nails must be placed at mechanically attached, locations that are specified on each tile.Maximum exposure of the Majestic Slate Roof Tiles is 7 inches,and for the Seneca Cedar Shake Roof Tiles shingles,8 inches. Each roof tile is attached to the plywood with three, 1'/z-inch- long,ring shank nails per tile.The nails must have a minimum One layer of Type II shank diameter of 0.143 inch.Two nails must be placed at 3 90 Min'/,6-inch OSB asphalt saturated felt, locations that are specified on each tile.The third nail is to be mechanically attached. Placed offset from the center approximately 1 inch to ensure coverage by the overlapping tile.Maximum exposure of the Majestic Slate Roof Tiles shingles is 7 inches,and for the Seneca Cedar Shake Roof Tiles shingles,8 inches. For SI:1 inch=25.4 mm, 1 psf=47.88 Pa. ESR-1775 � Most Widely Accepted and Trusted Page 4 of 5 � '�� 2�� + uas,.. ' I � � � �� ; t � •• '�L�'� , �• GdtlMM �' r�� r L r� �r •! '� � i ti : � � i � � 'o-` �� 'p�,��.. T--� f—�� —•-E '� "�F'-- i� �r +.w EcoStar MAJEST�C SLATE .r.. Eco5lor BEAVER TAlL SLATE .r. a.e• ,,��• �s �ze• �� I_- � ten5ta tao5�a � g� ^ ��le �� L� �� /�w v a• r' ?!� r � r'�' I '�'� �"�" ",y"Y _ L L w �!. 'M� e d. 'i � —�t 0' 36�rt_ � 4Y ,7��L� _. ��..� �� Twr� ��r� EcoStor BEYELED EDGE SIATE r r. EcoStar CMISEL P01liT 3LATE .s. FIGURE 1 ESR-1715 I Most�de/y Accepted and Trusted Page 5 of 5 Traditional Hip&Ridge Fnont and Side „� .,�s• — � '.a att2s I.676' 2a75' S T B' 8' r 7" i: �.i wa� 18" i ' ��. izs zs• FIGURE 2 EooStar Tile Layout �, w+ . ��q Po�IY'°^ �a Sevare qwiete ,'� ` 8'a'e'4p � 3 Y � I � : t { 1 7Na Cwp 3B" 91aMr Raw �� ExpaeueBaT �P� FIGURE 3 �r �� E� � r r+ A 1 �i f __- 1� 1 � Ii _ I T '��, , . -� �I . ' _.___ . y . . ._ a T s�l I� ;II � I �' I ;I , I� � Ili n �� I ��'� � �� __� J— � �� I , � . � "' - �� -�-� �� is'w!oc TUF 9°wioc nt e•wioc nts Seneca Ceaar Shake Tiles Ne��. FIGURE 4