Fixing Roofing Felt

For pieces that aren t coming loose press a putty knife underneath it.

Fixing roofing felt. Sometimes the water shows up at a ceiling spot distant from the leak. The first thing you need to do is remove the old worn felt from the roof. Roofing felt is essential to ensure your outbuilding is ready for all weathers by providing a waterproof cover to the building s roof. If your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic often water runs to openings in the vapor barrier such as at ceiling light fixtures.

Where wind driven rain is working under the roof and causing leaks then the felt will need to be replaced. Blisters in the felt. Removing the old felt and nails. Carefully clean the surface over and around the blister of any chippings mould and dirt.

For any repair always clean the area thoroughly removing any chippings and use a fungicide to kill any mould growth. Many roofs function quite well without any roofing felt so small tears and damage to roofing felt are not in themselves reasons to spend money on repairing it. Remove old felt from the roof with your hands and a putty knife. A repair is best made after a long period of dry weather has allowed any moisture in the roof felt to dry out.

The cost of replacing roof felt under tiles will be included in the overall tiled roof roof repair costs. Grab loose pieces of felt and pull them off the roof with your hands. Generally the felt is tacked all the way along each edge. Some roof leaks are tough to locate.

If you just want to patch a hole in otherwise good felt take a look at our patching roof felt guide or our guide to repairing roof felt for some general flat roof repair tips. Flat roof repairs when it comes to flat roof repair options simple patch repairs for flat roofs such as those on garages or extensions can cost a few hundred pounds.