Roof Vent Flashing Leak

The rubber gasket that surrounds the vent pipe could be rotted.

Roof vent flashing leak.

Leaking roof vent pipe roof vent pipes are common areas for roof leaks. They play an important role of sealing roof penetrations so water don t penetrate. If you re dealing with a leak around the roof vent pipes then this could be the culprit. Vent pipe flashing is one of the best ways to repair a roof with a leak.

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. These boots vary in quality flexibility and longevity. Leave a reply cancel reply. If you want to take care of a leak but you don t want to call a roofing repair company then you should pick up some vent pipe flashing.

Because flashing tends to be used where there is heavy water flow leaking flashing can funnel streams of water into a house. Look carefully for loose nails and holes as well as the seals at the edges of the flashing. If they re damaged there s a good chance that a leak is already happening. When your roof was installed each vent pipe received a flexible boot to seal water around the round surface of the vent pipe.

Check plumbing vent boots and roof vents if water is entering from that area to cause the leaking roof. Once you have that you ll be able to get this repair job started. Vent pipe leaks during heavy rain can occur if you have cracks in your vent pipe boot or flashing.