Repair Hole In Roof Membrane

How to repair a flat roof membrane.

Repair hole in roof membrane.

To help you prevent major damage and seal up small holes on your tpo rv roof dave demonstrates the proper way to repair torn or cut tpo membrane on an rv roof. Rinse squeegee or wipe with clean rag. The first step in repairing an epdm roof is to prepare the roof surface to receive the patch. Brought to you by http www ultimateha.

Remove old caulking material with a scraper. Holes in roofing felt are quite common here we repair a hole in some roofing felt that is underneath the tiled roof. Clean the area thoroughly with rags. 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.

If the hole or damage to the roof is in the raised seam between panels rather than in the flat area of a panel patch it with an asphalt impregnated glass membrane fabric over the damaged portion of the seam itself. If the surface of the existing membrane is badly oxidized it may be possible to enlarge the hole insert the new patch underneath and heat weld to the bottom side of the membrane. 885 tropi cool 100 silicone seam and repair roof sealant model he885142 85 26 85 26. Epdm has carbon contained within the membrane and as the membrane ages the sheet develops a carbon film that can be seen if you rub a hand across the sheet.

Scrub the repair area. With this in mind is it a job requiring removal tiles and patching from the outside to ensure the felt membranes. Apply a thick even coat of edpm primer to the area using a paintbrush. Make sure to roll patch in place so that adhesive grips the membrane.

Heat weld the patch in place. Ensure that it extends 2 inches beyond. Self adhered membranes 32 single ply roofing 14 slate 4 spray polyurethane foam spf roofs 18 steep slope shingle roofing 22 steep slope shingle roofing 15 tile roofing 6. Inner membrane torn broken on pitched tiled roof.

The kind of primer recommended by the roofing manufacturer may be used after cleaning the membrane for superior adhesion.