Repair Flat Roof Rubber Membrane

Apply a thick even coat of edpm primer to the area using a paintbrush.

Repair flat roof rubber membrane. Large rips and tears. Sweep the area free of dirt and debris using a push broom. The roofing can be used for new roof installation or as a replacement roof. Minor damage can be repaired by applying rubber sealant from a tube or can directly to the.

Long lasting repairs to an epdm roofing system requires the right repair materials and careful prep of the repair area. This product is fast and easy to install. Ensure that it extends 2 inches beyond the. Trim the rubber patch to extend.

Remove old caulking material with a scraper. Cut through the bubble end to end with a utility knife. Measure out the patch ensuring that you leave at least 50mm of membrane outside the damaged area in all directions. Repairing epdm rubber membranes the images shows an epdm rubber roof that is being patched.

Roll the edges tightly and apply epdm lap caulk along patch perimeter. This common practice to patch epdm rubber roofs after five years of installation. Epdm roofing membrane is made with synthetic rubber and is not compatible with asphalt based products. Epdm roofing materials are constantly being patched this is a sign that the materials fail prematurely.

How to repair a flat roof membrane 1. Most flat roofs are made of asphalt rubber pvc or another synthetic material. This roofing is ideal for sunrooms carports breezeways porches mobile homes and rvs. Small holes and punctures.

Rubber roofing repair kit i designed this kit based on years of experience with epdm membrane repairs. Large areas of damage require the same. I figured out that 95 of all repairs took me 2 hours or less and the materials i include should work will be enough for most repairs. The kit costs 259 for a standard package or 279 for a larger package needed for bigger jobs.

Use an epdm cleaner like g500 to ensure that the patch correctly adheres to the roof surface. Once the patch has been applied roll it in with silicone roller paying special attention to step offs. Round off any corners these can be caught by foot traffic causing the membrane to lift. Roofkit 15 by 25 foot epdm rubber roofing is 45 mil thick and is for use on flat roof surfaces.

Rubber and synthetic membranes are often simple to fix with adhesive patches while asphalt can be repaired with caulk or resealed with bitumen.