Roofing - Underlayment
Benjamin Obdyke

As an underlayment for wood shingles and shakes, Cedar Breather® from Benjamin Obdyke's provides space for a continuous airflow between the solid roof deck and the shingles.
GCP Applied Technologies

Grace Construction Products’ line of roofing underlayment products, including Grace Ice & Water Shield®, Grace Ultra and Grace TRI-FLEX®, extend the life of a roof…
Georgia-Pacific Building Products

Georgia-Pacific's high-performance gypsum roof boards are built for increased strength in low slope roof applications.
Grip-Rite

Grip-Rite coatings and sealants offer maximum protection designed to repair, seal, bond, coat or patch any roof project. Grip-Rite ShingleLayment is the only roofing…
Henry Company

Trust Henry for all your roofing needs. Backed by more than 80 years of continuous building product improvements.
Homasote

Keep heat in and cold out with insulated weather-resistant nailable roof decking panels from Homasote.
Owens Corning - Roof - Underlayment

For a roof to last, your roofing system must include protection from wind-driven rain.
Protecto Wrap

Protecto Wrap manufactures peel-and-stick, SBS modified, rubberized asphalt high performance roofing underlayments that are internally reinforced with strong non-woven polyester…
Tyvek®

Protect roofs from water with DuPont Tyvek® synthetic roofing underlayment, engineered to deliver superior performance.
ZIP System

Don’t let the threat of leaks keep you up at night. Stick it to the rain with our new ZIP System™ waterproofing peel and stick roofing underlayment.