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

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.

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.

American Saturated Felt (ASF) has been in the roofing materials business since 1974. Starting in the Northeast United States, we are now shipping from coast to coast and internationally.

Atlas roll roofing and felt underlayments are manufactured to ensure easy installation, flawless performance and peace of mind.

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.

Continetial Materials fiberboard is your best choice for reliable performance in asphaltic or single ply roofing systems. It’s even environmentally-friendly!

Aqua Guard is a polypropylene underlayment for use with all EcoStar roofing systems. It provides superior deck protection for the life of the roof system.

FelTex® premium synthetic roof underlayment, is among the safest, strongest, and best-performing roof underlayments on the market.

We are GAP, we are family owned, and roofing runs in our blood.

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 by protecting against leaks caused by ice dams and wind-driven rain.

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.

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

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

Whether your project is new construction, an addition, or repair, rely on MFM Building Products for the best in underlayment technology solutions. The choices are complex, involving all kinds of roofing materials, all kinds of substrates, and all kinds of climates. MFM underlayments help you match performance and cost factors for virtually every job.

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

PROFELT PLUS® and PROFELT 30® GENERAL - Perma “R” Products synthetic roof underlayments are designed to replace and outperform traditional asphalt felts. ProFelt Plus and ProFelt 30 will not rot, dry out, or support mold growth.

The 100% Polypropylene synthetic underlayment offers a strong, secure, and safe alternative to conventional roof underlayments.

TAMKO offers a variety of professional-grade roofing accessories, from cements and sealants to underlayments and ventilation products.

TAMKO® provides a complete line of saturated organic felt roll roofing products for use as shingle underlayments.

Tarco offers a complete line of roofing underlayments for use under roofing shingles, tile, slate and metal roofing for all your residential and commercial roofing needs.

TYPAR® weather-resistant barriers bring superior strength and intelligence to the task of defending walls and roofs from water, air, and damaging rays.

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

Warrior Roofing has a selection of roofing felts for your different roofing jobs. Warrior Roofing Manufacturing is one of the oldest independent manufacturers of roofing felt in the industry.