How To Repair Water Leak Industrial Rubber Membrane Roof

Leaky epdm rubber roof repair details.

How to repair water leak industrial rubber membrane roof.

The fasteners or screws that secure the cover board do not give and push through the rubber membrane. Epdm roofing membrane is made with synthetic rubber and is not compatible with asphalt based products. When applying the primer use a paint roller with a medium nap roller or paint brush to apply a thin coat of primer to the area where the patch is to be applied. Lift off the patch and brush membrane cleaner over the outlined repair area on the roof and onto the underside of the rubber patch.

Cannot be washed off by water. Wait about 10 minutes for the cement to dry. Roll the edges tightly and apply epdm lap caulk along patch perimeter. We illustrate how choice of the wrong roof edge.

Epdm primer or glue this is used to adhere patches and flashing to rubber membrane. Remove old caulking material with a scraper. This article describes an epdm roof installation study roof repair history spanning fourteen years from original rubber roof installation and the mistakes shortcuts that led to leaks and trouble to an extensive tear off and re roof repair that was made along the entire problem roof s lower edge. This is what an epdm rubber roof looks like that is beyond repair.

He walks you step by step through the simple process for patching and reinforcing tpo rv roof liner with rubber tape strips which you can pick up from just about any reputable dealer. Clean the area thoroughly with rags and edpm cleaner for repairs to edpm flat rubber roof. These materials will contaminate the epdm rubber membrane leading to a more extensive repair. Priming the roof repair area the next step in applying the patch after properly cleaning the roof surface is to apply a thin coat of primer to the membrane surface.

Use a 3 inch paint roller to apply rubber to rubber contact cement to one half of the outlined repair area and to one half of the underside of the rubber patch. Failing seams will allow water to get underneath the rubber membrane and cause the cover board to rot and flatten out. This rubber roof repair guide is intended for informational and reference purposes only. Lap caulk sealant used to seal the edges of a patch.

Sweep the area free of dirt and debris using a push broom. Weathered membrane cleaner this liquid is used to dissolve and remove residue off the roof which.