New Felt Roof Leaking

Firstly measure from the outside wall of the room along the ceiling to the damp spot dripping area.

New felt roof leaking.

Roof vent pipes from plumbing or exhaust vents penetrate the roof and are usually sealed using a collar style flashing made out of a flexible material like epdm rubber or flexible pvc. In other words skylights stack lines chimneys and valleys are the most common places to see a leak if the tiles themselves are in good shape. As a result it will seep through the roof and cause leaks. We had a problem with our shed workshop flat felt roof leaking and needed a quick repair.

Water leaking behind your gutters. During a hard rain you might also see. The majority of roof leaks especially on new roofs take place around protrusions in the roof. Slow roof leaks sometimes show up in the strangest places too like water leaking from wall outlets or light fixtures.

In the photo you can still see signs of an ice dam. Next it s time to. Recaulk the corner flashing if any areas have hardened caulk. This roof leaks during the snowy part of winter and during storms in the summer certainly due to poor flashing.

Dig out any cracked or dry caulking that isn t properly sealing adjoining surfaces and replace with silicone caulk. Instead of replacing the felt roof we decided to use a product call. If this technique is not possible below are other ways to detect a leak on a flat roof and remember to clearly mark the area of the leak when you find it. A roofing contractor doesn t need to be threatened in order to fix a roof leak any more than you need to sit in a corner until you pay that overdue light bill.

Your best approach to a leak with your new roof is calm confidence rather than melodramatic mayhem. A quick scan of your roof from the ground may also yield some information as well. The soffit that meets the roof is one of the toughest areas to waterproof. Replace any missing or rotted siding above the step flashing on dormers.

When this happens water produced when snow starts melting is prevented from being drained due to the blockage. Ice dams if your roof seems to only leak during winter this is probably due to ice buildup at the roof s edge specifically ice dams.