How To Repair Rubber Roof Leaks

Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.

How to repair rubber roof leaks. Lap caulk sealant used to seal the edges of a patch. Mark those you find. Small nail holes left behind from old vents satellite dish brackets or anything previously attached to the roof can allow water to enter and cause damage for years before leaking is noticed. Examine all seams on your roof for splitting or separating.

Locate the source of the leak on the roof then use a utility knife to slice through the rubber roof around the suspected trouble spot. Separate the leaking seam to about 12 inches or more from the leak. Some roofers also suggest using 6d roofing nails to secure the blister flaps. Epdm primer or glue this is used to adhere patches and flashing to rubber membrane.

When the membrane is completely dry apply the appropriate roof repair material such as roof cement tar or peel and stick patch. Cannot be washed off by water. This will give you a clean broad surface to apply your adhesive to. If you take that step be sure to cover the nail heads with tar roof sealant or peel and stick flashing patch.