GAF Rooftop Equipment Mount 240
GAF Rooftop Equipment Mount 240 helps provide a secure connection directly to the roof deck or structural decks, redirecting the wind load off of the membrane and onto the structural deck. When properly installed, it can help to reduce rack or equipment movement and prevent water infiltration. GAF Rooftop Equipment Mount is 240 designed for uplift and shear retention on a commercial roof.
- Available in 60 and 80 mil thicknesses and in White, Gray, or Energy Tan
Features & benefits
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Easy to install
Wide flange made of EverGuard® TPO, EverGuard® TPO Extreme or PVC single-ply membrane is easy to weld in place -
Versatile applications
Can be use to secure solar mounts and other equipment on any surface from flat on the roof, to vertical on a parapet wall -
Risk mitigation
Alignment notches can be used to help with a solar array layout to ensure accurate installation
Product Documentation
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GAF Rooftop Equipment Mount 240 Installation Instructions - COMEG542
Installation Instructions and Guides

Roof Design Considerations When Incorporating Solar
When considering rooftop solar, the roof system should be designed to have an equivalent or longer lifespan than that of the solar arrays.

Advantages of Long-Life Roofing for Bifacial Solar Panels
Bifacial panels collect light from both sides — top and bottom. When mounted above highly reflective surfaces, their efficiency can exceed that of regular modules.

Roof Overburden
Since its inception a roof's primary purpose has been to shelter its inhabitants from the elements, but now the underutilized potential of roof surfaces is being realized. For roofs with large surface areas, the potential for large overburden installations, such as solar, vegetative roofing, or amenity decks can be exceptional.

How to Choose the Best Membrane for a Commercial Solar Power Installation
Choosing the right roofing membrane can make a difference when installing a solar array. There are several things to consider when selecting a membrane for a roof that might have a solar installation added.
Installation Steps
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Step 1
Align the GAF Rooftop Equipment Mount 240 according to the engineered design. Most designs are transferred to the roof surface with chalk lines. Guide notches can be used to align with the solar array layout to ensure an easier and accurate installation. Avoid using permanent chalk. -
Step 2
Install the GAF Rooftop Equipment Mount 240 using the correct type and quantity of fasteners specified by your design professional. -
Step 3
Clean the roof surface with EverGuard® Seam Cleaner. -
Step 4
Hot-air-weld the perimeter edge of the cover membrane using a 2-inch roller to achieve a minimum 2-inch weld around the perimeter. Probe the seam to make sure the membrane is welded properly.

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.

GAF Commercial Chairman’s Circle
The GAF Commercial Chairman’s Circle recognizes exceptional contractors in the commercial roofing industry. Each year, GAF invites contractor businesses to join this key partnership based on shared business commitment, reputation, loyalty, capability, and philanthropy.