Roofing Accessories Roofing Accessories Owens Corning™ Roofing Essentials® Accessory Products Roofing accessories play an important role in maintaining a roof’s durability. Many of these roofing accessories are critical components of a Total Protection Roofing System.™§ Ventilation productsProper roof ventilation helps ensure the increased performance of your roof. VentSure® Ventilation products can help prevent damage and premature aging caused by attic moisture in the winter and excess heat in the summer.A balanced air ventilation system consists of both intake and exhaust vents, which allow the proper flow of air through the attic. Ice and water barrier productsOwens Corning™ WeatherLock® Self-Sealing Ice & Water Barrier products help protect areas of the roof where water has a tendency to collect or flow – valleys, vents, chimneys and skylights – causing damage, including from ice dams at the eaves. WeatherLock® Flex: Flexible, high-performance, self-sealing ice and water barrier that provides outstanding roof deck protection. WeatherLock® Mat: Mat-faced surface waterproofing underlayment that’s slip resistant, scuff-resistant, lightweight and provides excellent roof deck protection. WeatherLock® G Granulated: Granulated-surface self-sealing ice and water barrier creates a second line of defense from water infiltration. WeatherLock® Specialty Tile & Metal: High-temperature waterproofing barrier approved for use under all tile and metal roof systems, including copper and zinc. WeatherLock® Cold Climate: Dual-layer granulated composition designed for cold weather adhesion. Underlayment productsOur underlayment products give an extra layer of protection beneath the shingles to help prevent moisture from reaching the roof deck. DECK DEFENSE® High Performance Roof Underlayment: Durable synthetic construction offers water-shedding barrier and provides protection from UV exposure up to six months. Fiberglas™ Reinforced Felt Underlayment: Helps prevent moisture from reaching the roof deck while promoting flat, more uniform shingle application.Hip and ridge shinglesHip and Ridge shingles provide a stylish finishing touch to your new roof. DecoRidge® Hip & Ridge Shingles DecoRidge® Premium Cool Hip & Ridge Shingles High Ridge Hip & Ridge Shingles ProEdge™ Hip & Ridge Shingles ProEdge STORM® Hip & Ridge Shingles Berkshire® Hip & Ridge Shingles WeatherGuard® HP Hip & Ridge Shingles Starter shinglesStarter shingle products help provide the proper first course of shingle installation on the roof deck. Comes in handy individual rolls with easy peel-and-stick application. Starter Strip Plus Shingles: Packaged two pieces per shingle, and perforated down the center for easy separation. Starter Strip Shingles: Continuous sealant ensures an effective seal between the starter and the first course of shingles. WOODSTART® Starter Shingles: Features a unique design that allows the installer to finish the job faster. For use under Woodmoor® and Woodcrest® Shingles. Illuminator® Tube SkylightBring the beauty of natural light into your home. The Illuminator® tube skylight can provide up to 500 watts* of evenly distributed natural light, making it an ideal solution for your bathroom, laundry room or nearly any room you wish to brighten. It provides many of the benefits of a traditional skylight, without the associated complications. Find an Owens Corning™ Roofing Preferred Contractor Where do you buy Owens Corning™ Roofing Products No Roof is Complete Without the Total Protection Roofing System™§ Essentials Accessory System OverviewA healthy long lasting roof is made up of many parts that work together. Learn about the Owens Corning system of products called, Roofing Essentials. It's everything your roof needs to perform the way it's designed.