Osb Board Roof Thickness

I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it.

Osb board roof thickness.

Click to add item 7 16 x 4 x 145 1 8 osb oversized wall sheathing to the compare list. Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb. It s also important to keep in mind that osb boards are available in different grades and use classes. Keep in mind that the load of the roof still plays a role in the plywood thickness.

When making a selection below to narrow your results down each selection made will reload the page to display the desired results. Compare click to add item 7 16 x 4 x 145 1 8 osb oversized wall sheathing to the compare list. Watch this now to learn how to avoid this same pr. A flatter roof with rafters farther apart may need a thickness of up to inch.

Roofing roofing timber roof sheets flat roofing roof windows fascia soffit guttering. 9 mm 1 11 mm 1 18 mm 5 22 mm 2 manufacturer name. Osb comes in 4 by 8 foot sheets as does plywood but the manufacturing process allows the production of longer and wider ones. What size plywood for the roof.

Another issue that many people encounter is what size plywood the roof may need. Chipboard 5 osb 4 length. 1 220 mm 1 2 400 mm 6 2 440 mm 2 width. Whether you need osb products as loadbearing or reinforcing boarding on ceiling joists in attics as roof or wall panelling or as flooring the right thickness depends on the application and the loads they must support.

For the curious 7 16 osb has a span rating of 24 16 and with supports every 24 inches is good for a roof live load of 40 psf pounds per square foot with a 10 psf dead load. The thickness required by josh s circumstances are good for roof snow loads of up to 70 psf again spanning 24. A viable alternative to plywood this osb board is engineered to prevent any cupping warping or splitting. Thicknesses range from 5 16 to 3 4 inch and the proper.

Sheets of 7 16 inch thick with no edge support can be used in an area where the snow load is 30 pounds per square foot.