How To Install Roofing Felt Paper

Before applying roofing you ll need to cover the sheathing with roofing felt also often called tar paper most local codes call for using 30 pound felt.

How to install roofing felt paper.

Felt doesn t tear as easily so it s safer to walk on when you re working on steeper pitches. Installing a roof is much more than just nailing shingles onto some boards. Taking the time to properly prepare the sheathing will make all the difference in how quickly and easily the felt paper is installed. Felt if you plan to leave the paper exposed for more than a couple of days because it wrinkles less then 15 lb.

Also called roof felt or builder s felt. Felt works just fine. These thick layers of roofing felt are installed by heating the back of the felt with a butane torch and then carefully applying it to the roof. Most roofing suppliers carry 15 lb.

Some roofers prefer to attach felt underlayment with 1 inch roofing nails or special nails with plastic washers but most codes allow staples which are easier to drive. It starts with installing solid decking usually plywood or oriented. It also acts as a layer of insulation and water protection underneath roof shingles. Whether you re building a new house or putting a new roof on your existing house installing tar paper first helps waterproof the roof and prevent leaks.

Installing roofing paper or felt is an essential element to construct a waterproof roofing system. It is used for temporary roofing for weatherproofing and as an underlayment under shingles or other permanent roofing materials. For most applications 15 lb. Installing the roofing felt does take care but can go very quickly.

Whatever your reason for attaching roof felt you should only do it after cutting your pieces to. Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe. How to install felt underlayment for a new roof.