Using Plywood For Roofing

You can use any cheap plywood or even particle board as a short term sheathing on a shed roof but cover it with a layer of rolled roofing.

Using plywood for roofing.

A standard sheet of plywood is 4 8. 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. Many factors affect thickness. Osb vs plywood screw holding.

How many square feet are there in a 4 8 sheet of plywood. Knowing this number can help you determine how many sheets of plywood you need for your roof. As sharptooth said it will delaminate in no time if not covered. You just need to multiply the length by the width.

Roll roofing is inexpensive and easy to install. You need to measure your roof using a tape measure. It can withstand moisture for a brief period of time but may become warped and delaminated with consistent exposure to the elements. The thickness of plywood used for roof decking depends on the roof slope the spacing of.

Even though the wood is porous it is more natural and it can dry quickly. Overall plywood is a little bit better for roofing. This is why plywood is considered as the better option for roofing. Plywood is made with three or more layers of thin wood glued together with the grain.

Most construction sites will consider the use of either osb or plywood for the roof. The minimum plywood for roofing plywood is layers of wood.