Grace Roof Detail Membrane

Description

The Grace Roof Detail Membrane is an exclusive membrane that is based on the Grace Ice and Water Shield roofing underlayment technology. It consists of a Ripcord split-release that is a unique, patented feature, allowing for easy installation. Roof membrane also features square edge cuts and measure markings on the face to further simplify layout and installation. The membrane is composed of two waterproofing materials�an aggressive rubberized asphalt adhesive backed by a layer of high-density, cross-laminated polyethylene. The rubberized asphalt surface is backed with a release paper that protects its adhesive quality. Grace's Roofing Membrane can be applied in fair weather conditions when the air, substrate, and membrane are at temperatures above 40 degrees Farenheit.
Features
Easy to handle and apply
Seals around roofing nails, resisting leakage caused by water backup behind ice dams, or from wind-driven rain
Membrane will not crack, dry out, or rot, resisting attacks from fungus and bacteria while maintaining its integrity for long lasting protection
Protects under all standard sloped roof coverings such as slate, tile, cedar shakes, metal, and conventional asphalt shingles
Has a slip resistant embossed surface to maximize traction and safety for installers
Re-roofable as it can be applied over the old underlayment (except for the Grace granular underlayment) in retrofit applications, making reroofing easier and less costly
Isolates metal roof components from new corrosive wood preservatives
Specifications
Each roll is 50ft. long
9in. Roll Weight: 9.5 lbs.
18in. Roll Weight: 19 lbs.
9in. Roll Coverage: 37.5 square feet
18in. Roll Coverage: 75 square feet
9in. and 18in. Roll Thickness: 40 mils