How Long Is A Roll Of Roofing Paper

Roofing paper or felt normally comes in about 150ft rolls and are 3ft wide.

How long is a roll of roofing paper. Using a measuring tape measure 35 inches 89 cm up from the bottom of the roof and make a mark with chalk. If you lay the product out flat and measure it it s a little over 100 sf but you overlap it when you apply it. One roll of mineral surface roll covers 100 square feet of roof deck. It provides extra waterproofing to protect the wood until shingles are installed.

Remember when estimating required amounts that you need to overlap the felt about. Figure about 450 square feet of felt. It s not really tar paper any longer todays building paper is consider asphalt impregnated. The standard roll is probably considered to be 15 felt and that is three squares 300 sq ft.

Roofing felt also known as tar paper is a roll of felt coverage is often used when constructing a roof. In order to know the appropriate amount of roofing felt to use the roof pitch will need to be calculated first. The measurement of 35 inches 89 cm is the default measurement used by most roofing professionals. Mark a chalk line to identify the end of your first layer.

Sometimes called roofing felt underlayment roofing tar paper or roll roofing this is a layer of protection installed between the roof deck and the roofing shingles.