Felt Inside Roof

Some roof leaks are tough to locate.

Felt inside roof.

Ask question asked 9 years 8 months ago. Sometimes the water shows up at a ceiling spot distant from the leak. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. However when it is not practical to climb up on the roof to fix a leak such as during the winter months you can repair a leaky roof temporarily from the inside if you can determine where the leak is occuring from the underside of your roof.

How do i repair a small rips in roofing felt from inside the loft. Active 9 years 8 months ago. Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe. 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.

Viewed 6k times 1. I rather not have to get all the. There are a few small rips in the felt about 5cm or 10cm long.