Commercial Roofing with GAF

When you need industry-leading products, training & expertise, talk to GAF first.


Solutions & Support from North America's largest roofing manufacturer

From products designed for rooftop efficiency, to dedicated technical support that can facilitate the specification process, to training designed to improve installer productivity, we provide solutions to support your business growth and profitability.

Low- and steep-slope solutions for any roof challenge

As North America's largest roofing manufacturer for both low- and steep-slope solutions, our experience spans virtually every roofing system, from single-ply to liquid-applied to live roof systems and everything in between.


TPO Roofing Systems

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PVC Roofing Systems

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Asphaltic Roofing Systems

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Liquid Applied Roofing Systems

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We're Here to Help

GAF Architectural Information Services is here to help answer questions, provide assistance
with master specification preparation and other valuable activities at no charge.

Call us at 800-522-9224
Email us at AIS@gaf.com

 

 

 

 

 

Stay on top of the latest industry trends and innovations.

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LATEST FROM GAF ROOF VIEWS
Finding the right commercial roofer can be difficult. There are countless companies to choose from, and it can be tricky to figure out who will be best for your building. However, there are resources available to help you select a reputable roofing company and some questions you can ask to guide your decision.
What are the key material properties?In a previous article the use of thermal inertia to slow down heat flux through a roof assembly was discussed. In buildings where air conditioning costs dominate and heating use is relatively low, higher thermal inertia assemblies can potentially improve energy efficiency. This is particularly the case of buildings such as offices that are only occupied during daylight hours. Thermal inertia could delay the transmission of heat into a building towards the end of the day, increasing thermal comfort and allowing facility managers to reduce cooling during the day.
Thermal insulation is an important part of commercial roofing assemblies. As with anything, there are ways to design with and install polyiso insulation — a better way, a best way, and many variations in-between! What may be best in terms of lowest up-front costs, may prove only good or worse over the long-term life of the building.
How Designers & Super Crews Can Maximize Roofing EfficiencyThis case study looked at how a roof system designer, working with an expert crew, can both increase roofing efficiency and offer performance advantages to the building owner.

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