Before you begin your rubber roof repair.
Patch rubber roof membrane.
When many visible patches on the roof are found when a silicone coating has been sprayed on the roof when the rubber is curling and folding in some areas when nails or screws are pushing up through the membrane when numerous areas have a soft surface when walked on when water ponding is in large.
Cut the epdm patch material so it extends at least 2 inches beyond the.
Ambient outside temperature must be 40 degrees f or higher otherwise the primer will either freeze or the bond will not be as strong as it is intended to be thus your patch will leak prematurely.
Here insulation was used as a kind of underlayment.
Instructions prepare the roof surface.
How to repair a torch down rubber membrane roof if you have a torch down rubber roof and it was protected against ultraviolet rays with a silver coating or a ceramic surface then it could last indefinitely.
The torch down rubber membrane is still by far the best roofing membrane and will outlast any other roofing membrane.
Replace insulation if needed with like material.
Pull off the old rubber roofing from the cut area.
First the following conditions should be met.
Locate the source of the leak on the roof then use a utility knife to slice through the rubber roof around the.
Dicor makes a great kit that dave always recommends.
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The first step in repairing an epdm roof is to prepare the roof surface to receive the patch.
Prime the repair area.
Cut the patch to size.
Remove damaged membrane and insulation.
How to patch a leaking rubber roof 1.
Each kit includes four 8 inch round peel and stick repair patches one pint of seam primer one scrub pad two wiping cloths and one seam roller.
Clean the membrane where the patch is.
Decide on the part to be cut away.
Apply a thin coat of.
Measure the patch area.
Unscrew and remove the large metal washers holding down the fiberboard substrate.