Refinishing A House Rubber Roof

Once the patch has been applied roll it in with silicone roller paying special attention to step offs.

Refinishing a house rubber roof.

Lay the rubber patch over the area and trace around it marking its perimeter onto the roof. Lap caulk sealant used to seal the edges of a patch. Epdm primer or glue this is used to adhere patches and flashing to rubber membrane. The good news is your epdm ethylene propylene diene terpolymer or single ply rubber roof is one of the most sustainable and environmentally responsible.

Apply a generous bead of roof. Also see our roof repair and deck coatings pages. Weathered membrane cleaner this liquid is used to dissolve and remove residue off the roof which. Remove old sealant with a scraper and a medium bristle brush.

This rubber roof repair guide is intended for informational and reference purposes only. Inspect the rubber roof for old loose or crumbling roof sealant. Cut a piece of rubber roofing approximately 12 inches wider and longer than the repair area. Houseboat waterproofing roof repairs.

Roll the edges tightly and apply epdm lap caulk along patch perimeter. Prime the repair area. Do not pull or force off any sealant. Materials for the repair of a rubber roof.

Make sure the primer extends beyond all edges of where the patch will go. Lift off the patch and brush membrane cleaner over the outlined repair area on the roof and onto the underside of the rubber patch. 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. Cannot be washed off by water.

This page outlines basic processes to repair and re coat a houseboat roof or other fiberglass type rooftop which may be used as a walking surface. We welcome your ideas and solutions too. Apply a thin coat of epdm roofing primer to the membrane surface where the patch is to be applied using a paintbrush or a paint roller with a medium nap roller cover.