Pitched Roof Tar Paper

Drip edges on the eaves any valley liners and all flashing should be installed before the tar paper is laid.

Pitched roof tar paper.

Cut it to fit your roof if. Before laying roof felt all rotten decking must be replaced. Roll out the tar paper along the bottom edge of the roof. Begin your first row of tar paper with the bottom of the tar paper slightly hanging over the edge of the roof.

Roofing felt also known as tar paper is a roll of felt coverage is often used when constructing a roof. Roofing felt also known as tar paper provides a protective underlayment over the roof deck and beneath the shingles. After this lines should be snapped every 34 as you move up the roof. It provides extra waterproofing to protect the wood until shingles are installed.

In order to know the appropriate amount of roofing felt to use the roof pitch will need to be calculated first.