Weatherlock G Vs Weatherlock Mat

The owens corning weatherlock mat ice water barrier is designed to act as a secondary water and ice barrier under shingles wood shakes and quarry slate roofs.

Weatherlock g vs weatherlock mat.

Ideal for all underlayment applications such as full roof deck coverage eaves rakes and valleys. Get pricing and availability. Owens corning roofing offers weatherlock self sealing ice water barrier products and are designed for both new construction and re roofing projects. Owens corning weatherlock 36 in x 66 7 ft 200 sq ft polypropylene roof underlayment.

It allows for proper water flow preventing damage from ice dams and ultimately protecting interiors under applied areas. Engineered for asphalt shingles wood shakes and quarry slate roofs weatherlock g granulated also features. G granulated self sealing barrier acts as a waterproof barrier in the most vulnerable sections of the roof to create a second line of defense. Also use weatherlock self sealing ice water barrier products on areas of the roof where water has a tendency to collect or flow.

Check other stores closed. Resists cracking and breaking during installation due to excellent tear resistance. Weatherlock g granulated self sealing ice water barrier allows for proper flow of water off the roof and helps prevent damage caused by water migration. G is engineered with a tri layer construction to provide excellent performance.

Item 11615 model aa10. Patented surestep mat faced design helps provide for a consistent surface reducing slipping sticking and scuffing. These areas include valleys vents chimneys and skylights. It helps prevent damage due to ice dams and resists cracking and breaking during installation.

Weatherlock g does not replace the starter shingle strip. Owens corning starter shingle roll can be installed over weatherlock leak barrier products. The weatherlock creates a water resistant seam at the corners and valleys on the roof.