PVC Roofing Membranes
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 chemicals1 compared to many common roofing technologies.
Related Components
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.
American jobs in American factories
GAF PVC membrane products are assembled in the U.S.A. with domestic and imported materials. Learn more about how GAF helps to create American jobs in the communities where we live and work.
Why Choose EverGuard® PVC?
Excellent seam strength
Heat-welded seams provide greater seam strength compared to taped seams.
High flexibility
Great for difficult contours.
Increased chemical protection¹
Increased protection against chemicals compared to other single-ply membrane technologies.1
Enhanced fire protection
Enhanced fire protection exhibited as Class A when tested in accordance with ASTM E108.
Potential cooling savings²
Potential cooling savings1 thanks to a highly reflective and emissive white surface (white membranes only).
Long-term weathering
Excellent long-term weathering, fungi, and UV resistance.
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.
PVC Installation Tips: How to Install PVC
GAF's Roofing It Right series "PVC Roofing Membrane, Accessories and Adhesives" features Dave & Wally walking us through GAF's PVC product range, finishing with tips and techniques for properly installation. If you are more familiar with TPO systems, this series is a helpful primer for the advantages and applications of PVC single-ply roofing systems.
Related blogs on PVC roof membranes
Single-Ply Roof Membrane Types and Comparison
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Comparing single-ply membranes requires evaluating the unique chemistry and performance of TPO, PVC, and EPDM. Each material offers distinct advantages in UV resistance, chemical stability, and installation flexibility. Understanding these differences allows professionals to select the optimal system based on building use, climate, and long-term durability requirements.
June 30, 2025
3 PVC Roofing Attachment Options
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Selecting the right PVC roofing attachment method is essential for balancing installation speed with wind uplift performance. Whether utilizing mechanical attachment, full adhesion, or induction welding, each method offers specific advantages for different deck types and climates. Understanding these three options ensures a secure, long-lasting installation tailored to the building's structural needs.
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How PVC Experts Can Help Design Specialized Roofing Projects
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Leveraging PVC experts during the design phase ensures that specialized roofing projects meet complex technical and environmental demands. From chemical resistance to custom accessories, these specialists provide the insights necessary to optimize system performance. Partnering with experts early in the process helps navigate unique challenges and ensures a high-quality, durable installation.
April 22, 2024
A Practical Guide to Single-Ply Roofing Attachment Methods
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Choosing the right single-ply attachment method is a balance of building height, deck type, and local wind conditions. Whether utilizing mechanical fastening, induction welding, or full adhesion, each technique offers distinct advantages in labor efficiency and performance. Mastering these methods ensures a secure, code-compliant system tailored to a project's specific structural needs.
July 24, 2025
Frequently asked questions
EverGuard® PVC Fleece‑Back Membrane provides strong protection against UV exposure, weather elements and chemicals.* EverGuard® PVC Fleece‑Back Membrane also provides enhanced protection against hail and punctures.** It is highly flexible, weldable and repairable, making it an excellent choice for most low-slope roof systems.
*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.
Mechanically-Attached Application: For a quick and cost-effective system that can be installed practically year-round.
Adhered Application:- EverGuard® WB181 Bonding Adhesive: (water-based), provides excellent wind uplift performance and qualifies for the longest guarantee available for this product1. EverGuard® WB181 Bonding Adhesive does not produce an odor and can be used during installations on occupied buildings such as hospitals.
- LRF-O Adhesive: Two-part low-rise polyurethane foam adhesive that is low VOC and accommodates minor surface irregularities. Available in a cartridge or 5-gallon (18.9 liter) container.
- LRF-M Adhesive: Two-part low-rise polyurethane foam adhesive that is low VOC and accommodates minor surface irregularities. Can also be used for ISO insulation applications. Available in a cartridge or 5-gallon (18.9 liter) container.
- Two-Part Canister Low Rise Foam Roofing Adhesive: Self-contained low-rise foam dispensing kit, offering up to 24 squares per kit so there are fewer changeovers.
Due to its potential to reduce cooling costs*, excellent durability, and contribution to points towards a green building certification, selecting GAF EverGuard® PVC membrane for your roof can help you to meet your sustainability goals.
Energy Savings — By reflecting sunlight, white roofs stay cooler in hot summer months, helping to reduce cooling costs.* Highly reflective and emissive, GAF white PVC membrane roofs also help reduce the urban heat island effect.
5% Recycled Content — GAF recycles, regrinds, and reuses post-manufacture PVC waste, and holds GreenCircle Certified Recycled Content certifications for all PVC membrane products.
Durability and Lifespan — GAF PVC membrane roofs have excellent resistance to UV, grease,† and punctures.‡ The reliable durability and easy maintenance of PVC membrane products lengthens the roof’s life and delays the waste from tear-off.
Sustainability Documentation includes: Product-specific Environmental Product Declarations (EPDs); GreenCircle Recycled Content Certifications; GreenCircle’s Life Cycle Assessment (LCA) Optimized certification
* 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.
† GAF warranties and guarantees do not provide coverage for exposure to chemicals or grease. Refer to gaf.com for more information on warranty and guarantee coverage and restrictions.
‡ GAF warranties and guarantees do not provide coverage against hail or other punctures except where additional puncture resistance coverage is purchased on eligible jobs. Refer to gaf.com for more information on warranty and guarantee coverage and restrictions.
Available Colors: Tan 820, White 920, Gray 345, Energy Gray 322
