About EverGuard™ PVC T‑Joint Cover Patches

EverGuard™ PVC T-Joint Cover Patches create a membrane seal over T-joints that arise when installing an 80-mil EverGuard® PVC system.

  • EverGuard® PVC prefabricated accessories deliver consistent quality and eliminate the worry and problems often associated with field fabrication. 

Product Documentation

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Commercial roofing products: solutions for every roofing need

From single-ply membranes to full system solutions, and state-of-the-art digital services to hands-on training. GAF offers the range of durable, easy-to-use products and services you need to succeed.
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Resources for every professional

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Contractors

We’re building new plants for greater capacity, and better systems for faster response and greater visibility.
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Architects & Design Pros

We’re building better, faster, more accurate access to the information you need.
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Property managers & owners

Whether you manage one property or many, we’re building the products and programs you need to reroof, restore, or maintain your investment.
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Roofing suppliers

Find tools, documents, and training designed by GAF to help you serve your customers.
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