How To Repair Rubber Roof Leaks

Weathered membrane cleaner this liquid is used to dissolve and remove residue off the roof which.

How to repair rubber roof leaks.

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. Unscrew and remove the large metal washers holding down the fiberboard substrate. Examine all seams on your roof for splitting or separating.

Mark those you find. Cannot be washed off by water. This will give you a clean broad surface to apply your adhesive to. 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.

If you take that step be sure to cover the nail heads with tar roof sealant or peel and stick flashing patch. When the membrane is completely dry apply the appropriate roof repair material such as roof cement tar or peel and stick patch. Lap caulk sealant used to seal the edges of a patch. Some roofers also suggest using 6d roofing nails to secure the blister flaps.