Materials:Royal Estate

Notice to the Reader: The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.

Manufacturer: [hhttp://www.iko.com/comm/ IKO Industries Ltd.] Accepted for RoofStar Guarantee Program April 2012 Product Summary Asphalt shingles, fiberglass reinforcement, conforming to CSA A123.1 98, and Factory Mutual tested to meet ASTM -108 Class C, for slopes 1:3 (4" in 12") and greater Heavyweight laminated glass fibre mat shingle. 5 ⅝" exposure. Excellent tear resistance. ASTM E108 Class A, ASTM D3462, D3018, D3161, CSA A123.50, .51, .52. ArmourZone (patent pending), extra wide reinforced nailing zone.

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