A roofing felt used as an underlay beneath asphalt shingles, wood shakes,tiles and other sloped coverings. 

Description:

A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated

with waterproofing asphalt.

 

Uses:

A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.

 

Storage and handling:

Asphalt saturated organic felts require protection form damage and the weather. store rolls upright in a dry

 location and never install when wet or over a wet roof deck.