Cedar Shake & Shingle Systems Standard - Revision history

James Klassen: /* Hips and Ridges */

2025-01-22T22:18:25Z

‎Hips and Ridges

James Klassen at 20:44, 3 September 2021

2021-09-03T20:44:14Z

James Klassen: /* Corners */

2021-08-31T16:25:48Z

‎Corners

James Klassen at 20:38, 26 July 2021

2021-07-26T20:38:16Z

James Klassen: James Klassen moved page RoofStar Guarantee Standards for Cedar Shake & Shingle Systems to Standard for Cedar Shake & Shingle Systems

2021-04-01T17:37:03Z

James Klassen moved page RoofStar Guarantee Standards for Cedar Shake & Shingle Systems to Standard for Cedar Shake & Shingle Systems

James Klassen at 21:40, 19 February 2019

2019-02-19T21:40:07Z

James Klassen: James Klassen moved page RoofStar Guarantee Standards for Cedar Shakes & Shingles Roof Systems to RoofStar Guarantee Standards for Cedar Shakes & Shingles Roof Assemblies

2017-09-26T21:11:17Z

James Klassen moved page RoofStar Guarantee Standards for Cedar Shakes & Shingles Roof Systems to RoofStar Guarantee Standards for Cedar Shakes & Shingles Roof Assemblies

James Klassen: /* Ventilation - Attic Space / Cathedral / Insulated Roof Assemblies */

2017-04-20T17:31:44Z

‎Ventilation - Attic Space / Cathedral / Insulated Roof Assemblies

James Klassen: /* Special Nailing Requirement */

2016-11-15T15:49:18Z

‎Special Nailing Requirement

James Klassen at 14:50, 18 October 2016

2016-10-18T14:50:56Z

Show changes

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 * All hips and ridges shall be of the alternate overlap type with concealed nailing. Either site-made or factory-assembled hip and ridge units may be used. Hip and ridge capping must be manufactured from products and grades which conform to CSA 0118.1 and Building Code requirements. Weather exposure should be the same as the field of the roof. Nails must be longer than those used in the field of the roof and of sufficient length to penetrate the underlying sheathing a minimum of 20 mm (3/4") or, in the case of plywood, completely through the sheathing.
-* Shakes / Shingles used to manufacture hip and ridge capping shall be fastened (joined) together with a minimum on one corrosion resistant nail (hot dipped zinc, aluminium, or stainless steel, type 304 or 316). Placed approximately 37 mm (1-1/2") from the butt end or alternatively fasten with four nails per cap in a staggered pattern.
+* Shakes / Shingles used to manufacture hip and ridge capping shall be fastened (joined) together with a minimum on one corrosion resistant nail (hot dipped zinc, aluminium, or stainless steel, type 304 or 316), placed approximately 37 mm (1-1/2") from the butt end or alternatively fasten with four nails per cap in a staggered pattern.
 * Staples or T nails are not acceptable as the only securement method for the manufacture of hip and ridge capping.
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 ==== Ventilation - Attic Space / Cathedral / Insulated Roof Assemblies ====

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 Outside corners shall be constructed with an alternate overlap of shakes between successive courses. Inside corers shall be mitred over a metal flashing or may be made by nailing a S4S 38 mm (1-1/2") square strip in the corner over a metal flashing after the shakes of each course are butted to the square strip.
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← Older revision		Revision as of 20:38, 26 July 2021
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    <div class="panel-heading"><big>'''How to use the Guarantee Standards section'''</big></div>

← Older revision	Revision as of 17:37, 1 April 2021
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← Older revision	Revision as of 21:11, 26 September 2017
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 (2) Ceiling insulation shall be installed in a manner that will not restrict a free flow of air through roof vents or through any portion of the <i>attic or roof space</i>.
-Asphalt shingles applied over insulation and shingles applied to sheathing over insulation without the appropriate air space are <b>not</b> permitted for this application in the '''''RoofStar Guarantee Program'''''.
+Cedar shingles applied over insulation and shingles applied to sheathing over insulation without the appropriate air space are <b>not</b> permitted for this application in the '''''RoofStar Guarantee Program'''''.
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-==== Special Nailing Requirement ====
+==== Nailing Requirement ====
 * Each shingle shall be secured with two only 14-gauge corrosion resistant nails (hot-dipped zinc, aluminum or stainless steel, Type 304 or 316) placed approximately 20 mm (3/4") from each edge and approximately 38 mm (1-1/2") above the butt line of the following course. Nails shall be of sufficient length to penetrate the underlying sheathing a minimum of 20 mm (3/4") or, in the case of plywood, completely through the sheathing. Nail heads shall be driven flush and tight but not so the nail head crushes the wood. <span class="principles">Specially marked power nailers utilizing hot-dipped galvanized (or stainless steel for treated shingles) D-Type head nails may be used.</span> Power staplers and staples or T-nails are not permitted.
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-==== Special Nailing Requirement ====
+==== Nailing Requirement ====
 * Each shake shall be secured with two only 14-gauge corrosion resistant nails (hot-dipped zinc, aluminum or stainless steel, Type 304 or 316) placed approximately 20 mm (3/4") from each edge and approximately 40 mm (1-1/2") above the butt line of the following course. Nails shall be of sufficient length to penetrate the underlying sheathing a minimum of 20 mm (3/4") or, in the case of plywood, completely through the sheathing. Nail heads shall be driven flush and tight but not so the nail head crushes the wood.