How Much Is Plywood For Roofing

Divide the total roof area by 32 to get the number of sheets you will need to cover the roof.

How much is plywood for roofing. Mgd1790 veteran member. Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space. Severe weather 1 2 in common douglas fir plywood sheathing application as 4 x 8. 800 32 25 sheets.

The roof sheathing comes down and ends on top of the 1 x fascia. 777 19 03. Feb 19 2017 1. A typical 4 foot by 8 foot sheet of plywood covers 32 square feet.

For example if your roof is 3 000 square feet divide 3 000 by 32. Rafters run from the peak of the roof. Set your store to see local. When used for roofing plywood panels are covered and protected by a variety of building materials that keep the elements at bay including roof felt underlayment flashing and shingles.

To find the amount of plywood needed to cover a roof start by finding the area of the roof. If your roof area is 1 600 square. A 4 8 sheet of plywood is 32 ft 2. The most common uses for plywood include support for floors walls roofs and garages in residential construction.

Divide the roof s area by 32 32 is the total area of one sheet of plywood to find this figure. For example if the area to be covered in plywood is 800 ft 2 then 25 sheets of plywood will be needed to cover it. The square footage of a hip roof area is identical to the square footage of a gable roof of the same measurements. This basically calculates the number of sheets needed for a gable roof.

One sheet 32 ft. Roofing sheathing plywood overhang fascia thickness discussion in the bs topic started by mgd1790 feb 19 2017. Then i do a metal drip edge to cover it all. Just like this pic except on the end of the rafters just the grey colored.

The calculation is based on that the plywood or osb oriented strand board sheets are of a 4 x 8 size. Rtd southern yellow pine plywood sheathing. The minimum plywood for roofing. Roofs are framed with rafters or trusses which are rafters joined by internal braces so they install as a single component.

Add an additional 10 for waste and mistakes.