WeatherLock® Mat

SELF-SEALING WATERPROOFING BARRIER

Helps Create a Water-Proof Barrier

Protects against water infiltration around eaves, rakes, valleys, vents, chimneys and skylights.

Helps Create a Water-Proof Barrier

Protects against water infiltration around eaves, rakes, valleys, vents, chimneys and skylights.

Overview

WeatherLock® Mat Self-Sealing Ice & Water Barrier is designed to act as an additional line of protection against damage due to shingle blow-offs, wind-driven rain and ice damming.

  • SureStep™ Technology provides excellent traction to help protect crews against slipping
  • Light weight - Easy to load, carry and install
  • Versatile selvage edge design - Allows for faster installation
WeatherLock® Mat Self-Sealing Ice & Water Barrier is an essential part of the Owens Corning® Total Protection Roofing System®^.

Download Brochure PDF | 3.48 MB

Specifications and Literature

Product Information

Construction

SurfacePolymeric Coating
ReinforcementDurable FIBERGLAS™ mat
AdhesiveModified Asphalt
Removable BackingSplit-sheet peel away release liner
ApplicationEngineered for asphalt shingles, wood shake and quarry slate roof assemblies

Typical Values1

2 sq. roll
Length66.7 ft. (21.3 m.)
Width3 ft (0.9 m.)
Gross Coverage200 sq. ft. (19.4 m2)

1. All values are approximate.

^ Excludes non–Owens Corning™ Roofing Products such as flashing, fasteners and wood decking.

UL Class A Fire Resistance applies when installed under asphalt shingles and quarry slate.

Applicable Standards & Approvals

  • ASTM D1970
  • ASTM E108/UL 790, Class A Fire Resistance
  • Miami-Dade Product Approval
  • Florida Product Approval

Total Protection Roofing System®

Total Protection is more than shingle deep

It takes more than shingles to protect your home. It takes an integrated system of components and layers designed to help perform in three critical areas.

  • Seal Helps create a water-proof barrier
  • Defend Helps protect against nature's elements
  • Breathe For balanced attic ventilation

^ Excludes non-Owens Corning® roofing products such as flashing, fasteners and wood decking

CONTACT US

Even though we’re a global company, we’re always ready to answer your questions. Call to speak with an Owens Corning representative so you can start your project right away.

1-800-GET-PINK