How To Remove Foam Roofing

If that is not enough and you need to cut it deeper simply complete another pass over the surface on the newly exposed layer.

How to remove foam roofing. Of course craig had options. You will want to repeat the cutting process until you cannot see any more saturated foam. Finally to remove the last traces of spray foam insulation apply lacquer thinner to the foam and wipe away with a rag once the foam has loosened its hold from the material. The spray foam insulation that remains should be scratched with either a hard bristle brush or a paint scraper to get as close to the wood concrete or brick as possible.

Give your clean roof time to dry before applying your first layer of coating. However he recognized that ignoring the problem would ultimately prove more expensive than dealing with it head on. Remove the old wet foam down to good dry foam. Using a grinding wheel appropriate saw or razor knife taper the cut edge at a 45 angle away from the blister for a smooth tie in transition with the repair foam.

Removing a bad spray foam job. This can cost you much more than simply hiring a licensed contractor to take care of the problems in the first place. Foam roof recoating before applying a new coating the first step is to remove any debris thoroughly clean your roof with a blower and broom or a pressure washer. As you pull the roof scarfer it will cut inch or 1 inch of spray foam from the surface of the old foam roof.

He could have spared himself the expense of spray foam removal and reapplication and just endured the cold floors and termites. Insure the roof surface is completely dry before proceeding.