How Many Pieces Of Roof Edge Do I Need

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.

How many pieces of roof edge do i need.

To do this measure the length and width of each plane on the roof including dormers. Then multiply length x width to get the square footage of each plane. 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. High wind areas and other types of shingles may need more.

While there are premade flashing pieces you can purchase many roofing professionals will cut their own roof flashing from sheet metal. This free tile calculator estimates the total number of tiles needed to cover an area such as a floor wall or roof. A 4 8 sheet of plywood is 32 ft 2. While drip edge is a common component in some areas of the country most atlanta roofers don t offer it because it s not part of most municipalities building code with dunwoody being an exception.

Ideally you d nail about every 12 inches and in no circumstances should you have 16 inches or more between nails. One of the most overlooked pieces of a new roofing system is the drip edge at both the rake and the eaves. Use roofing nails to secure the drip edge. However if you walk into a store to buy your own flashing be careful.

They ll use tinning snips to cut the sheets and bend them to the exact size they need while on the roof. Community answer take the square foot of 5 128 divide by 100 100 sq ft is equal to one square so you have 51 28. When you place the next drip edge piece it should overlap the first by an inch. Nail high up on the drip edge so that the shingles will cover the nails.

To estimate how many shingles you ll need first estimate the total square footage of your roof s surface. It can also account for the gap or overlap between tiles. This is the number of metal panels needed for one side of the roof. 320 nails will be needed to install a square of standard 3 tab shingles assuming four nails per shingle and 80 shingles per square.

Does my roof need drip edge. For example standing seam metal roofing is 24 inches wide. Keep in mind that a drip edge will be needed to protect the edge of the roof from rot vents and other materials such as flashing or caulk. Finally calculate your roof s total square footage by simply adding the square.

In addition explore hundreds of other calculators addressing math finance fitness health and more. Corrugated metal is 36 inches wide. Divide the length of your roof by the width of the metal.