Selvage Roofing Definition

A narrow border often of different or heavier threads than the fabric and sometimes in a different weave.

Selvage roofing definition. Selvage the non exposed area on rolled roofing. In knitted fabrics selvages are the unfinished yet structurally sound edges that were neither cast on nor bo. A bituminous waterproofing agent used in various types of roofing materials. 2 a specially defined edge of the material lined for demarcation which is designed for some special purpose such as overlapping or seaming.

Area does not tie into any other roofs. 1 an edge or edging that differs from the main part of a fabric granule surfaced roll roofing or cap sheet or other material. An edge as of fabric or paper meant to be cut off and discarded. Shed roof roof design of a single roof plane.

The edge on either side of a woven or flat knitted fabric so finished as to prevent raveling specifically. Shingle mate gaf s shingle underlayment. That portion of roll roofing overlapped by the succeeding course to obtain double coverage. Breather type with fiberglass backing to reduce wrinkles and buckles.

Designed for nail placement and sealant.