Roofing Board Thickness

1 4 spans flute widths up to 2 5 8.

Roofing board thickness.

Never attach roof sheathing with staples. Tpo insulation and cover boards. Densdeck roof boards are utilized in a wide variety of roofing systems for new and re roofing applications as gypsum roof cover boards and thermal barriers. Always install wood side up.

Take the hassle out of rooftop challenges with flexible tpo accessories. Oriented strand board osb. 2 5 r value per of thickness. Sheathing should be a minimum of 19 32 inch thick.

Learn about tpo insulation and cover boards. Owens corning foamular 150 1 1 2 in. 1 4 6 4 mm 1 16 1 6 mm width standard. R 7 5 scored squared edge rigid foam board insulation sheathing.

Securock brand gypsum fiber roof boards are a fiber reinforced homogenous panel that provides strength and water resistance through to the core. Learn how adding a densdeck prime or densdeck stormx prime roof board to your roof assembly can help thwart the common damage inflicted by water wind fire puncture and more. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. 8d ring shank nails should be used instead.

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. Densdeck roof boards can replace any generic type x gypsum board in any roof assembly in the ul fire resistance directory under the prefix. Available wood thickness standard 7 16 or 5 8 thick rated 1 osb. The typical thickness range for sheathing is 3 8 to 3 4 inch.

Wood edges are routed 1 8 to allow for expansion and contraction of the wood. The greatest risks to roofs aren t always seen. 4 1219 mm 1 8 3 mm. Get to know more about one of the most popular commercial roofing systems.

1 4 dens deck roof board. Osb and plywood come in thicknesses ranging from 5 16 to 3 4 inch and the thickness needed for a particular roof depends on several factors including rafter spacing expected load and roof design. Learn about tpo insulation and cover boards.