How Much Roof Sheeting Do I Need

In our example we will use 24 inch standing seam roofing so we will divide 360 inches by 24 which equals 15.

How much roof sheeting do i need.

A 12 in 12 pitch is a steep 45 degree angle roof. Corrugated metal is 36 inches wide. So dividing the area of the roof by 32 will give you the number of. However the end result may be well worth it as your roofing material is estimated to last up to 50 longer and will require less maintenance.

Once you have the area you can divide by the area of a sheet of plywood to find the number of sheets needed. The rise is the distance from the top of a stud wall to the peak of the roof. Common metal roof sheet sizes roofing panels come in many styles and dimensions with different overlap dimensions. Divide the length of your roof by the width of the metal.

If your roof has triangles and other shapes you ll need to use a calculator to find the square footage. For example standing seam metal roofing is 24 inches wide. A 4 8 sheet of plywood is 32 ft 2. Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs.

Outside of the u s a degree angle is typically used. A roof s pitch is determined by how much it rises for every foot it runs. Roof pitch is a determining factor for cost of the roof as well as the roof area and the type of materials used. A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof.

This is the number of metal panels needed for one side of the roof.