Felt flat roofs

Felt Flat Roofing

Posted by on July 29, 2010 at 12:51 pm
Felt Flat

Coated felt roofing, commonly referred to as underlayment or tarpaper, is asphalt-impregnated paper that provides a second layer of protection under the main roofing. There are a number of different types and weights of felt roofing, and the shingle manufacturer usually provides instructions as to which type is needed.