PVC roofing resources
Learn more about how GAF PVC membranes deliver the proven flexibility and protection against the damaging effects of chemical exposure¹ your project requires.
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Why use PVC products by GAF?
Short for polyvinyl chloride, PVC is a single-ply roofing membrane with excellent performance. EverGuard® PVC offers increased protection against chemicals1 and fire performance compared to other single ply roofing technologies, excellent seam strength, long-term weathering and UV resistance. Guarantees are available up to 30 years for qualified systems3.
Benefits of PVC
Excellent seam strength
Heat-welded seams provide greater seam strength compared to taped seams.
High flexibility
Highly flexible for difficult contours and curves.
Easy to install
Easy to install when used with our complete line of pre-fabricated accessories, 10' (3.05 m) wide sheets and quick adhesive options.
Increased chemical protection¹
Increased protection against chemicals compared to other single ply.
Enhanced fire protection
Class A E108 testing shows EverGuard PVC can self-extinguish even under continuous flame.
Potential cooling savings²
Potential cooling savings1 and urban heat island effect reductions, thanks to a highly reflective and emissive white surface (white membranes only).
Long-term weathering
Proven long-term weathering and UV resistance.
Guarantees
Guarantees are available up to 35 years for qualified systems3
1 GAF warranties and guarantees do not provide coverage against chemical exposure or exposure to grease, animal fats, and jet fuel. Refer to sample warranties and guarantees for more information on warranty and guarantee coverage and restrictions.
2 Energy cost savings are not guaranteed and the amount of savings may vary based on climate zone, utility rates, radiative properties of roofing products, insulation levels, HVAC equipment efficiency, and other factors.
3 Additional requirements apply. Contact GAF for more information.
Learn about EverGuard® PVC/PVC KEE properties and testing
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What is PVC KEE?
KEE (Ketone Ethylene Ester, aka Dow ELVALOY™ KEE) is a highly flexible polymer used as a plasticizer. Unlike the liquid plasticizers used in traditional PVC, KEE is a solid. PVC KEE membranes can help resist dirt pickup and mold/mildew, helping to keep the roof clean and reflective. PVC KEE is often specified in applications that call for increased protection against chemicals such as grease, animal fats, and jet fuel1.
GAF is here to provide support and answer questions. Speak to a PVC specialist or request a Lunch & Learn to earn AIA CEU credits.
Is PVC right for your project?
Data center roofing solutions
GAF Commercial provides durable, sustainable, and operationally efficient roofing systems to help protect your data center.
Explore data centers
Healthcare and hospital roofing solutions
GAF offers a wide range of energy efficient, fully integrated roofing systems that can last a long time, helping protect the health facility’s investment.
Explore healthcare roofing
Tested performance
EverGuard® PVC (polyvinyl chloride) single-ply roofing membrane offers tested performance including durability, seam strength, long-term weathering, UV resistance, mold resistance, and increased protection against chemicals.1
Results of independent 3rd party and internal testing of our PVC products place us consistently well above ASTM standards.
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FeaturedWeathering and the importance of the right UV additives
GAF incorporates proprietary UV additives in the formulation of the cap layer to protect our PVC and PVC KEE membranes from the damaging effects of ultraviolet radiation. GAF EverGuard® PVC exceeded the ASTM G154 standard by more than 8X at 2X irradiance.
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Mold & Fungus Resistance: Biocide additive testing
3-year exposure in Tampa, FL. EverGuard® PVC Tiles shown were cleaned of loose biological material prior to photographing.
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Reflectivity
According to published CRRC data, EverGuard® PVC KEE White outperformed all competitors in CRRC 3-year SR/SRI ratings (0.78/96) as well as top tier 3-year thermal emittance (0.87 CRRC Listing: 0676-0135a)
Featured PVC system products by GAF
EverGuard® PVC Smooth Membranes
Time-tested technology for premium performance and durability. Suitable for all types of single-ply systems.
PVC roofing membranes
PVC Quick Spray Adhesive
A sprayable, solvent-based contact adhesive useful for bonding smooth EverGuard® PVC and PVC KEE membranes to various substrates.
PVC Quick Spray Adhesive
EnergyGuard™ HD Plus Polyiso Cover Board
Durable coated glass fiber facer (CGF), bonded to a core of high-density polyiso, designed for use as a cover board for low-slope roof systems.
Roofing cover boards
GAF SA Vapor Retarder XL
GAF SA Vapor Retarder XL provides three times the peel strength compared to self-adhered modified bitumen vapor barriers.
Roofing underlayments
Find a Territory Manager
Talk to a professional who knows your regions and is dedicated to serving your business needs.
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Request Lunch & Learn for your office and earn AIA CEU Credits
Bring our PVC expertise to your office. Request a lunch and learn with our dedicated subject matter experts and earn valuable AIA CEU credits.
Introduction to PVC commercial roofing with Roofing It Right
GAF's Roofing It Right series "PVC Roofing Membrane, Accessories and Adhesives" features Dave and Wally walking us through GAF's PVC product range, finishing with tips and techniques for proper installation.
Commercial roof recovers
Add years to a roof’s life in a fraction of the time and expense
of a full reroof, by recovering with GAF EverGuard® Fleece-back single-ply TPO or PVC membrane.
Frequently asked questions
Short for polyvinyl chloride, PVC is a single-ply roofing membrane that offers excellent performance against chemicals* compared to other singly-ply roofing technologies, as well as long-term weathering and UV resistance. It’s also known for its high flexibility, which is great for use on difficult contours and curves, and heat-welded PVC seams provide greater seam strength compared to taped seams.
Guarantees are available up to 30 years for qualified GAF systems. Additional requirements apply. Contact GAF for more information.
A variant of PVC known as PVC KEE is often specified in applications that call for increased protection against chemicals such as grease, animal fats, and jet fuel*. KEE (Ketone Ethylene Ester, aka Dow® ELVALOY™ KEE) is a highly flexible polymer used as a plasticizer. Unlike the liquid plasticizers used in traditional PVC, KEE is a solid plasticizer. GAF EverGuard® PVC KEE membranes can also help protect against dirt pickup and mold/mildew growth, helping to keep the roof clean and reflective.
PVC membranes may be an excellent option for any flat roof that would benefit from long-term weathering and UV resistance, potential cooling costs** and urban heat island effect reduction, and excellent performance against chemicals*. Typical applications include healthcare, commercial, education, food storage, and manufacturing facilities, as well as cold storage applications.
*GAF warranties and guarantees do not provide coverage against chemical exposure or exposure to grease, animal fats, and jet fuel. Refer to gaf.com for more information on warranty and guarantee coverage and restrictions.
** Energy cost savings are not guaranteed and the amount of savings may vary based on climate zone, utility rates, radiative properties of roofing products, insulation levels, HVAC equipment efficiency and other factors.
** Energy cost savings are not guaranteed and the amount of savings may vary based on climate zone, utility rates, radiative properties of roofing products, insulation levels, HVAC equipment efficiency and other factors.
The Getty Bagel Shop
Built inside the landmark shell of a classic 1952 Getty gas station, Getty Bagel is a model for creative re-use and renovation featuring EverGuard® PVC.
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Savannah Convention Center
Much needed expansion of the colossal Savannah Convention Center required 1,800 new construction squares, and 2.500 re-roof squares, of EverGuard® PVC.
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