GAF EverGuard TPO UN-55 Detailing Membrane 24 in. x 50 ft. Roll – Slate Gray

GAF EverGuard TPO UN-55 Detailing Membrane 24 in. x 50 ft. Roll – Slate Gray

Regular price $505.00

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TPO UN-55 Detailing Membrane Roll

GAF EverGuard TPO UN-55 Detailing Membrane is a weldable, unreinforced 55-mil TPO accessory used for detailing and flashing work on EverGuard TPO roofing systems. It’s designed for efficient on-roof fabrication where preformed boots, corners, and other molded details can’t be used.


Key Features:

  • Detailing & Flashing Versatility: Alternative flashing/reinforcement material for penetrations, corners, and other difficult transitions.
  • Heat-Weldable TPO: Unreinforced TPO membrane intended to be welded to compatible EverGuard TPO roofing systems for watertight details.
  • Jobsite Efficiency: Helps contractors fabricate custom details on the roof when preformed accessories aren’t an option.
  • Uniform System Look: Designed to integrate cleanly with EverGuard TPO membranes for consistent appearance and performance.

Specifications Table:

Specification Details
Product name Everguard TPO UN-55 Detailing Membrane
Category Flashing
Sub-category Single Ply Membrane Flashing
Material TPO (thermoplastic polyolefin)
Type Unreinforced weldable detailing membrane
Thickness 55 mil
Roll size 24 in x 50 ft
Color Slate Gray
Unit of measure Roll (RL)
Weight 28 lb/roll

Frequently Asked Questions (FAQ):

Q: What is this membrane used for?
A: It’s used as an alternative flashing/reinforcement material for penetrations and corners, especially where preformed vent boots or corners cannot be used.


Q: What size is the roll?
A: 24 inches wide by 50 feet long (sold as a roll).


Q: What thickness is UN-55?
A: UN-55 indicates a 55-mil thick, unreinforced weldable TPO detailing membrane.


Q: What roofing systems is it compatible with?
A: It may be installed on mechanically attached or fully adhered EverGuard and EverGuard Extreme TPO roofing systems.


Q: What color is this specific product?
A: This item is Slate Gray (per the source product description).


A Sleek Detail That Makes the Whole Roof Feel Intentional

Great design is always in the details—and in commercial roofing, the details are everything. This UN-55 TPO detailing membrane brings a crisp, tailored finish to transitions and penetrations, creating continuity where the eye (and water) loves to find weakness. In slate gray, it reads modern and architectural—especially compelling when you want rooftop elements to feel refined rather than purely utilitarian. It’s the quiet essential that elevates performance into polish.


Choose EverGuard UN-55 detailing membrane to build cleaner, more reliable TPO flashing details—especially where preformed parts won’t work.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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