Installation Instructions

DeckDefense® High Performance Synthetic Roof Underlayment features a durable construction that works with your shingles to help shield your home from moisture infiltration.

Owens Corning® ProArmor® Synthetic Roof Underlayment with Fusion Back Coating Technology® is strong, durable and repels water unlike #15 felt. It’s also light, easy to install and contributes to safe working conditions.

For use under: metal, shake & shingle roofing. Titanium® UDL25 Synthetic Underlayment. The premium choice for protection that lasts. 

For use under: metal, tile, slate, shake & shingle roofing. Titanium®UDL30 Synthetic Underlayment. The premium choice for protection that lasts. 

For use under premium: metal, tile, slate, shake & shingle roofing. Titanium®UDL50 Synthetic Underlayment. The premium choice for protection that lasts.

The advanced technology of Titanium® X30 synthetic underlayment combines all-weather ease and exceptional walkability with strength and durability that other brands can’t match.

RhinoRoof® U20 is 12 times stronger than #30 felt and offers excellent wind resistance and durability through heavy roof traffic and adverse weather conditions.

WeatherLock® Flex Flexible Self-Sealing Ice & Water Barrier provides excellent roof deck protection against water infiltration resulting from the freeze/thaw cycle, wind-driven rains and normal water flow around eaves, rakes, valleys, vents, chimneys and skylights.

WeatherLock® Mat Self-Sealing Ice & Water Barrier is designed to act as a secondary water barrier under shingles, wood shakes and quarry slate roofs.

WeatherLock® G Granulated Self-Sealing Ice & Water Barrier allows for proper flow of water off the roof and helps prevent damage caused by ice dams.

WeatherLock® Specialty Tile & Metal Self-Sealing Ice & Water Barrier allows for proper flow of water off the roof under tile or metal roofing and asphalt shingles.

Titanium® PSU30 is the only modified rubberized asphalt Peel & Stick underlayment with a patented slip resistant Sure-Foot® nodular walking surface technology that allows for easier steep slope walkability, even in wet or dusty conditions.

RhinoRoof® Granulated Self-adhered Underlayment is designed as a secondary water barrier for use on steep slope roofs (2:12 or greater) under: Asphalt Singles, Synthetic Shingles, Residential Roofing and Cedar Shakes.

DecoRidge® Hip & Ridge Shingles offer a high profile and architectural appeal along with added protection and are specifically designed to complement our laminate shingle colors.

Featuring a bold, dramatic appearance and vibrant TruDefinition® colors,* DuraRidge™ Hip & Ridge Shingles are a beautiful complement to our TruDefinition® duration® Series shingles.

Compared to cut-tab shingles, RIZERidge® Hip & Ridge shingles offer a higher profile and more consistent look. They add depth and dimension, yet they’re easy to install.

Attention to detail matters. ProEdge® Hip & Ridge Shingles provide a clean and consistent roof line. Their enhanced aesthetics add distinction to your roof line.

ImpactRidge™ Hip & Ridge Shingles are designed to work with TruDefinition® duration FLEX™ Shingles. Hip & Ridge Shingles help provide a finishing touch to complete the look of the roof.

Specifically designed for use with Berkshire® Collection Shingles, Berkshire® Hip & Ridge Shingles provide a sophisticated finishing element.

Eliminate the need for cutting shingle tabs or inverting them to create a starter row. Simply apply a single course of Starter Shingle Roll along a clean, dry and smooth eave line or rake edge after removing the release sheet.

Starter Strip Plus Shingle helps save time by eliminating the need to cut shingles to create a starter row. Starter Strip Plus Shingle is packaged two pieces per shingle, and perforated down the center for easy separation.