Why Soes My Roof Leak Around Stove Pipe

The leaking may first be seen in the attic but if you don t catch it right away you may see water coming into the house dripping on the floor.

Why soes my roof leak around stove pipe. Sometimes a leak starts in a different place but finds its way to the chimney and then visibly enters the inside of a room at the point of the chimney. Air movement through the stove is called draft. 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. Leaking roof vent pipe roof vent pipes are common areas for roof leaks.

For example your roof might have a leak through the attic vent or roof shingle at the top. Draft is controlled by the vents on the front of the stove and the flue vent on the chimney pipe. When the roof vent is leaking the actual cause must be identified first. He put the stuff all around the rocks on the chimney and on the shingle.

Other causes of leaking roof vent are including broken seams on the metal base loosen nails and rusty metal collars around the vent pipe. When your roof was installed each vent pipe received a flexible boot to seal water around the round surface of the vent pipe. Roof vents are made from different materials. Vent pipe leaks during heavy rain can occur if you have cracks in your vent pipe boot or flashing.

Metal roofs can experience corrosion over time so some homeowners may be experiencing roof leaks simply because of wear and tear from their metal roofs. Before sealing the pipe and using the wood stove for winter clean the pipe of any creosote buildup. This is a particularly difficult problem to fix during seasons with heavy rain which can cause additional damage to a corroded roof. During the months the stove is not in use animals or birds may make nests inside the chimney.

This stuff is supposed to be guaranteed for 15 years not to leak. My husband went on the roof and seemed to think it was all sealed off and no water could get in. These boots vary in quality flexibility and longevity. Even if your stove has pipes or joints that don t fit tightly with good draft chances are that your stove will not leak smoke.

A roof that leaks around a vent pipe is a common cause of small water stains on a ceiling or water leaking into a home.