Roof Deck Dimensions

Where rigid roofing insulation is used with b deck a minimum 1 inch thickness is required.

Roof deck dimensions.

Asc steel deck a division of asc profiles inc. Supports are often spaced at 5 to 6 on center for 22ga type b metal roof deck. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. It is often compared to slope but is not exactly the same.

Prior to fabrication prepare shop drawings for work under this section and submit to. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Product data for each type of decking specified including dimensions of individual components profiles and finishes. 1 or more rigid insulation is required for type b deck.

2 deep roof deck and has since replaced the previous industry standard 36 5 and 36 7 attachment patterns. Approximate dimensions 1 5b 1 5bi 1 5plb roof deck imperial standard features astm a653 a653m ss gr 50 minimum steel with fy 50 ksi. Please check with your local new millennium facility for lengths outside these parameters. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.

B deck is available in lengths from 6 0 to 40 0. Therefore d mac stocks sheets that are multiples of these metal roof decking dimensions and we can cut them to any length. A beam is the main load bearing element for the structural soundness of your deck s roof. When using b deck to cover skylights be sure to note the maximum un shored spans for one 1 span.

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. Type b wide rib deck provides excellent structural load carrying capacity per pound of steel utilized and its nestable design eliminates the need for die set ends. What is a beam. Steel deck roof deck form deck composite floor deck.

First to the west coast market our new smooth series rivet attachment offers a. Other innovations include n 32 a 32 wide 3 deep roof deck panel and our new smooth series rivet attachment for our portfolio of cellular deck products. Steel roof deck panels guide specification 05 31 23 2 1 3 submittals a. 6 0 to 42 0 ulc listing tables conform to can csa s136 12 and meet the guidelines of cssbi 10m 2013 unless noted.

It s not only responsible for supporting the weight of the joists but other building elements as well.