Standard Size Plywood For Roofing

A standard sheet of plywood is 4 8.

Standard size plywood for roofing.

The most common size for plywood sheets is 4 x 8 feet followed by 5 x 5 feet. Knowing this number can help you determine how many sheets of plywood you need for your roof. These project panels help eliminate waste cut costs and are easier to transport than full size panels. You need to measure your roof using a tape measure.

The minimum thickness of plywood used for roofing is 3 8 th of an inch. It will support roof. Plywood typically comes in 4 8 ft. This is because after it s manufactured plywood shrinks as it dries.

This kind of plywood can be used on roofs with minimal load. Fortunately this is one issue that has primarily been standardized by the industry. Sheet with varying thickness. The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that.

Foot and with a maximum of spacing of 16 inches between rafters. How many square feet are there in a 4 8 sheet of plywood. Steeper rather than flatter roofs will have lesser load per sq. Severe weather 1 2 in common douglas fir plywood sheathing application as 4 x 8.

Although standard plywood sheet sizes range from 1 4 to 3 4 inch thicknesses it s actually slightly thinner. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. In this case a 4 8 sheet of plywood is 32 square feet. Another issue that many people encounter is what size plywood the roof may need.

We also carry pre cut project panels that are available in different sizes that may vary by store. 1 8 inch 7 64 inches. You just need to multiply the length by the width. Take the roof s total square footage and divide by 32.

This will give you the total number of sheets to buy. So when you are buying a standard utility grade sheet the actual size will be as follows.