Patch Membrane Roof

Decide on the part to be cut away.

Patch membrane roof.

Prime the repair area. How to repair a flat roof membrane 1. Look for seam separation if the installer didn t know how to use a torch properly to fuse the seams together then the. Cut the epdm patch material so it extends at least 2 inches beyond the.

How to patch a leaking rubber roof 1. Remove old caulking material with a scraper. Pull off the old rubber roofing from the cut area. Sweep the area free of dirt and debris using a push broom.

Apply a thick even coat of edpm primer to the area using a paintbrush. Spider cracks in the surface the entire surface will have these fine cracks but it could be just in the beginning. Find the injury in the single ply membrane. Clean the membrane where the patch is.

Remove damaged membrane and insulation. Trim the rubber patch to extend. Measure the patch area. Apply a thin coat of.

Unscrew and remove the large metal washers holding down the fiberboard substrate. Here insulation was used as a kind of underlayment. Locate the source of the leak on the roof then use a utility knife to slice through the rubber roof around the. Ensure that it extends 2 inches beyond the.

Instructions prepare the roof surface. If there is evidence that the. Patch shield power tape black all weather patch tape stretchy sealing tape for roofing waterproof tape for pipes patch holes cracks butyl tape 4 inch x 5 feet 4 2 out of 5 stars 979 12 88 12.