Underlayment 36 In Asphalt Saturated Roofing Felt 0.4mm Thickness

Paper Based Asphalt Roofing Felt ASTM D-4869 Bitumen Shingle Roof Underlayment

Description:

Asphalt roofing felts are designed as an underlayment product to be applied over the roof deck prior to the installation of asphalt shingles. Install asphalt roofing felts as a secondary barrier to moisture caused by wind driven rain and ice damming.

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

Feathers and benefits

heavy organic mat

high asphalt saturation

heavier roll weight

tightly wood roll lengths

excellent standard packaging

highly visible alignment lines

high tear strength

easier roll-out-less sticking

Usage:

Asphalt 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.

specifications performance