Steel Roof Decking Thickness

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.

Steel roof decking thickness. B deck is available in lengths from 6 0 to 40 0. Each gauge represents a nominal decimal range. Minimum 0145 aluminum shingles. Type b roof deck provides the best balance of strength and economy of all the 1 inch deep roof decks.

All roof decking may also be available in aluminum or stainless steel please call ahead for availability. Ans steel is a stocking distributor of steel roof decking in the sizes listed below. Please check with your local new millennium facility for lengths outside these parameters. Minimum 032 steel shingles.

014 018 exposed fastener corrugated aluminum roofing. 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. Canam s steel deck profiles p 3615 and p 3606 are roll formed to cover 914 mm 36 in. Minimum 0185 steel tile.

Never attach roof sheathing with staples. Minimum 024 aluminum standing seam. The typical thickness range for sheathing is 3 8 to 3 4 inch. Upon agreement with our sales department it is also possible to obtain steel deck with.

Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Exposed fastener corrugated steel roofing. 8d ring shank nails should be used instead. Metal roofing thickness recommendations that include paint.

For example a 26 gauge steel panel can range between 0 0179 and 0 0217 inches thick according to a university. Where rigid roofing insulation is used with b deck a minimum 1 inch thickness is required.