Cut it to fit your roof if.
Pitched roof tar paper.
It also offers fire resistance required for home construction.
Roofing felt also known as tar paper is a roll of felt coverage is often used when constructing a roof.
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.
Chalk lines should be snapped 33 5 8 above the eave line.
Before laying roof felt all rotten decking must be replaced.
Drip edges on the eaves any valley liners and all flashing should be installed before the tar paper is laid.
Begin your first row of tar paper with the bottom of the tar paper slightly hanging over the edge of the roof.
It provides extra waterproofing to protect the wood until shingles are installed.
Roll out the tar paper along the bottom edge of the roof.