How To Remove Foam Roofing

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.

How to remove foam roofing.

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. Out with the old in with the new. Removing a bad spray foam job. However he recognized that ignoring the problem would ultimately prove more expensive than dealing with it head on.

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. This can cost you much more than simply hiring a licensed contractor to take care of the problems in the first place. Suitable detergents can be used to clean off any grease or oil. Of course craig had options.

He could have spared himself the expense of spray foam removal and reapplication and just endured the cold floors and termites. 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. If that is not enough and you need to cut it deeper simply complete another pass over the surface on the newly exposed layer. You will want to repeat the cutting process until you cannot see any more saturated foam.

As you pull the roof scarfer it will cut inch or 1 inch of spray foam from the surface of the old foam roof. Insure the roof surface is completely dry before proceeding.