Roofing - Underlayment


G.A.P. Roofing

We are GAP, we are family owned, and roofing runs in our blood.

Subcategory: Roll Roofing, Underlayment & Sheathing

Grip-Rite

Grip-Rite coatings and sealants offer maximum protection designed to repair, seal, bond, coat or patch any roof project.

Grip-Rite ShingleLayment is the only roofing underlayment with the high performance of a synthetic underlayment, and the finished look of a shingled roof.

Grip-Rite® modified bitumen membranes are manufactured from formulas using only the highest quality materials, to meet or exceed, industry standards.

Subcategory: Roof Cements, Underlayment & Sheathing

Owens Corning - Roof - Underlayment

For a roof to last, your roofing system must include protection from wind-driven rain.

Subcategory: Underlayment & Sheathing

Perma

PermaFelt Synthetic Roofing Felt delivers exceptional weather barrier performance compared to traditional asphalt products and other synthetic underlayments.

Subcategory: Underlayment & Sheathing

ZIP System

Don’t let the threat of leaks keep you up at night. Stick it to the rain with our new ZIP System™ waterproofing peel and stick roofing underlayment.

Subcategory: Underlayment & Sheathing
Material: Peel & Stick