Asphalt Saturated Felt Roof

The material is based on the same materials used in asphalt shingles.

Asphalt saturated felt roof.

Asphalt saturated felt has been on the market a long time. An organic felt or fiberglass mat saturated with asphalt and faced with granular stone aggregate. Felt roof underlayment 30 saturated roof felt. Specifically if the underlayment absorbs moisture this will damage the roof deck.

It comes in two thicknesses. Asphalt roll roofing or membrane is a roofing material commonly used for buildings that feature a low sloped roof pitch in north america. Asphalt saturated felt roof underlayment is prone to. Asphalt saturated organic felts are designed as an underlayment product to be applied over the roof deck prior to the installation of asphalt shingles.

For many years asphalt saturated underlayment has been considered a staple in the world of water barriers it is breathable durable and no special fasteners are required. Roofing felt types available. Thirty pound felt is more thick and stiff than fifteen pound so thirty pound is more resistant to damage during installation and can protect the roof longer if. Asphalt saturated organic felts are manufactured from premium quality organic mat and saturated with high grade asphalt.

The roof felts are asphalt saturated and are manufactured with a high grade organic mat. 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 asphalt saturated felt is a blend of cellulose polyester bitumen and asphalt soaked in a waterproofing agent. Gorilla guard 30 and gorilla guard spec 30 are designed to outperform traditional felt roof underlayment by combining specially developed additives with glass fibers.

A poor quality asphalt saturated felt roof underlayment is at high risk of failure. Asphalt saturated felt underlayment. That s when synthetic products started gaining in popularity. This saturated felt is a uniform flexible felt of organic fibers impregnated with an asphalt saturant.

Asphalt saturated felt was the go to roofing underlayment until about 15 years ago. 30 saturated felt underlayment is specified for use as an underlayment between the roof deck and the shingles. Guide lines have been placed on the top surface for easy alignment of asphalt shingles. It is essential to use an underlayment that is astm d226 and astm d4869 compliant which are less likely to absorb water.

Atlas roofing provides a complete selection of roofing felt underlayment. This is a paper product that is saturated in crude oil byproducts to help protect the paper itself against water.