Roof Felt Paper Purpose

Felt paper is a type of roof underlayment.

Roof felt paper purpose.

Roofing felt is a layer of tar paper installed beneath the shingles to provide a backup waterproof membrane in case of leakage. Felt otherwise known as underpayment is required when. Visit iko s commercial roofing section to learn more about our commercial roofing membranes and related products and accessories. Commonly referred to as felt paper or tar paper common roofing felt is made of varying blends of cellulose natural plant fibers polyester bitumen or asphalt.

That s when synthetic products started gaining in popularity. Roll saturated felt underlayment 15 astm 4869 type i is an authentic asphalt 15 astm 4869 type i is an authentic asphalt saturated organic felt underlayment is used as a breathable secondary weather resistant barrier when applied over the roof deck prior to the installation of the primary roofing product. It is used for temporary roofing for weatherproofing and as an underlayment under shingles or other permanent roofing materials. You see roof underlayments are crucial as they provide a necessary barrier of protection between your roof and interior residence.

What is the purpose of felt paper. Whatever your reason for attaching roof felt you should only do it after cutting your pieces to. Asphalt saturated felt was the go to roofing underlayment until about 15 years ago. We re here to provide all the answers.

Item 656632 model 0903000. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. Felt paper is also called roofing felt underlayment roll roofing or roofing tar paper. Felt paper is designed to protect the wooden decking of the roof from the elements and prevent rotting and leaks that water and wind can cause over time.

When homeowners would remove the shingles off their roof on a weekend the roofing felt would serve as a waterproof cover. Organic dry felt is made from 100 post consumer recycled material. Whether you re a roofing expert or a total newbie you may be wondering what exactly felt paper s purpose actually is. Roof felt also known as tar paper is a waterproof fiberglass product.

Roofing felt also known as tar paper provides a protective underlayment over the roof deck and beneath the shingles. Well the original purpose for using roofing felt was to be a temporary waterproof roof whilst homeowners would have to build their own roofs. It also offers fire resistance required for home construction.