Steel Roof Decking Thickness

Minimum 0185 steel tile.

Steel roof decking thickness.

Manufacturers express the thickness of metal panels as their gauge with 22 gauge being the thickest and 29 gauge the thinnest of traditionally sold metal roof and wall panels. Minimum 0145 aluminum shingles. 8d ring shank nails should be used instead. Where rigid roofing insulation is used with b deck a minimum 1 inch thickness is required.

Sheathing should be a minimum of 19 32 inch thick. The deck is available with a galvanized coating according to the standard astm a 653m with zinc thickness corresponding to z275 g90 or zf75 a25. Please check with your local new millennium facility for lengths outside these parameters. Minimum 024 aluminum standing seam.

Never attach roof sheathing with staples. The typical thickness range for sheathing is 3 8 to 3 4 inch. Minimum 032 steel shingles. B deck is available in lengths from 6 0 to 40 0.

Metal roofing thickness recommendations that include paint. Minimum 024 steel standing seam. Type b roof deck provides the best balance of strength and economy of all the 1 inch deep roof decks. Exposed fastener corrugated steel roofing.

Each gauge represents a nominal decimal range. The thickness of plywood used for roof decking depends on the roof slope the spacing of rafters and the weight of other material to be put over the decking as well as the design load the. Canam s steel deck profiles p 3615 and p 3606 are roll formed to cover 914 mm 36 in. Ans steel is a stocking distributor of steel roof decking in the sizes listed below.

014 018 exposed fastener corrugated aluminum roofing. All roof decking may also be available in aluminum or stainless steel please call ahead for availability.