Roofing - Underlayment
Building Products of Canada
Building Products of Canada has all of the quality roofing products you need for your roofing project.
CertainTeed
CertainTeed's waterproofing shingle underlayments are applied under roof shingles during new construction or re-roofing to protect your home’s interior from winter leaks caused by ice dams and wind-driven rain.
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 underlayment with the high performance of a synthetic underlayment, and the finished look of a shingled roof.
Grip-Rite® modified bitumen membranes are manufactured from formulas using only the highest quality materials, to meet or exceed, industry standards.
IKO
IKO’s Shingles are created using the industry’s most advanced technology and selected by consumers who demand the best in terms of quality, durability, and value.
Owens Corning - Roof - Underlayment
For a roof to last, your roofing system must include protection from wind-driven rain.
TYPAR
TYPAR® weather-resistant barriers bring superior strength and intelligence to the task of defending walls and roofs from water, air, and damaging rays.
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.