Roofing Felt Types

Felt underlayment may be made from either organic or fiberglass substrate although the organic is much more common.

Roofing felt types.

Like many paper type products roofing felt paper can be described by its weight or the density. Roofing felt comes in a handful of types including mineral surfaced asphalt smooth surface and saturated. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. Roofing felt is often made from fiberglass fleece that has been soaked with other.

Types of roofing felt materials used in tar paper and felt. It s called organic underlayment because it has a cellulose base. One of the most common types of underlayment used in residential steep slope applications is black ashphalt saturated felt paper. Don t waste time and money by using the wrong type of roll material.

Item 656632 model 0903000. More than 15 years ago asphalt saturated felt used to the go to roof underlayment material for most residential steep. It is mainly a roll of paper or fiberglass saturated with asphalt and other waterproofing materials.