Roof Deck Dimensions

What is a beam.

Roof deck dimensions.

When using b deck to cover skylights be sure to note the maximum un shored spans for one 1 span. Type b roof deck provides the best balance of strength and economy of all the 1 inch deep roof decks. 1 or more rigid insulation is required for type b deck. Where rigid roofing insulation is used with b deck a minimum 1 inch thickness is required.

Therefore d mac stocks sheets that are multiples of these metal roof decking dimensions and we can cut them to any length. Steel deck roof deck form deck composite floor deck. Steel roof deck panels guide specification 05 31 23 2 1 3 submittals a. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.

It s not only responsible for supporting the weight of the joists but other building elements as well. The minimum size joist to be used in deck construction depends on the number of footings and beams that will be installed. 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. 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.

A beam is the main load bearing element for the structural soundness of your deck s roof. 6 0 to 42 0 ulc listing tables conform to can csa s136 12 and meet the guidelines of cssbi 10m 2013 unless noted. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. 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.

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. First to the west coast market our new smooth series rivet attachment offers a. Product data for each type of decking specified including dimensions of individual components profiles and finishes. Prior to fabrication prepare shop drawings for work under this section and submit to.

Supports are often spaced at 5 to 6 on center for 22ga type b metal roof deck. B deck is available in lengths from 6 0 to 40 0. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. Please check with your local new millennium facility for lengths outside these parameters.

Asc steel deck a division of asc profiles inc.