Roof Felt Paper Purpose

This article series discusses roofing felt specifically addressing the roofing code or roofing manufacturer s requirements for use of an underlayment such as roofing felt tarpaper or other underlayment products beneath asphalt shingles and other.

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. It provides backup protection in the event of ice or water damage. Is roofing felt required. Item 656632 model 0903000.

This method has been used for over one hundred years. 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. Felt details for various roof slopes amp. 15 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included.

Felt otherwise known as underpayment is required when. Roof felt also known as tar paper is a waterproof fiberglass product. Felt paper is a type of roof underlayment. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.

We re here to provide all the answers. 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. Roofing felt also known as tar paper provides a protective underlayment over the roof deck and beneath the shingles. Roofing underlayment roofing felt requirements.

Roofing felt helps ensure the water drains off the roof and doesn t leak into your home. Basemat the flexible base layer is saturated with asphalt for water resistance. It is used for temporary roofing for weatherproofing and as an underlayment under shingles or other permanent roofing materials. Felt paper is applied across the entire roof deck.

Well the original purpose for using roofing felt was to be a temporary waterproof roof whilst homeowners would have to build their own roofs. You see roof underlayments are crucial as they provide a necessary barrier of protection between your roof and interior residence. Product overview this 15 felt roof deck protection features quality asphalt saturation for great waterproofing to add an extra layer of protection between your shingles and your roof deck.