Putting Felt Paper On Roof

Check the requirements for the roofing material that will go over the felt.

Putting felt paper on roof. Whatever your reason for attaching roof felt you should only do it after cutting your pieces to the appropriate size and cleaning and. 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. Start the roof felt at one bottom corner of the roof. You wan walk over the roof to remove any air bubbles that may form.

Some materials require heavier felt paper. Not only does it protect your home during the installation process but it also provides the back up protection in the case of a shingle failure or installation defect. 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. A third layer of felt needs to be placed.

Defer putting drip edge on angled gable ends until after the felt is laid so the metal edge will block wind from lifting the felt. Felt paper is an important part of your roof installation. Is felt really that important and what is roofing felt anyway. In fact there are a number of important ways roofing felt not only protects your roof but also your residence.

Also called roof felt or builder s felt. Run the felt paper over the peak and overlap it onto the other side. 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. There needs to be an overlap in the felt to help increase the water tight quality.

It repels water wind driven rain or snow can trap water under your shingles putting your roof deck and inner residence at risk of moisture damage leaks rot and mold. Roof felt also known as tar paper is a waterproof fiberglass product. Never mount the felt paper on wet sheathing. Felt paper also called tar paper or builder s paper helps shed water that gets under the shingles protects the asphalt shingles from the resins in the wood decking increases a roof s fire rating and helps.

The actual process of putting down the underlayment will be one of the fastest parts of the entire roofing process. You will be placing the second layer of felt over this. Do the same when you reach the peak from the other side of the roof.