Roof Vent Boot Leak

The water entry point may not always the same as where the water drips.

Roof vent boot leak.

This old house general contractor tom silva shows how to create a watertight seal around a vent pipe. Recaulk the corner flashing if any areas have hardened caulk. Periodic maintenance can prevent roof leaks. Leakage due to improper installation of the vent pipe boot would present as water stains dark spots and or wet areas on the under side of the roof sheeting.

See below for a shopping list and tools subscribe to. Vent pipes are roof maintenance items that should not be overlooked. The immediate thing to do is to contain dripping water from the leak. Find the water entry point.

Across the joists lay a. Make a temporary patch. If your roof was constructed with cheap quality vent pipe boots these will likely need more maintenance and replacement over the lifetime of your roof. These collars consist of a metal base generally made out of aluminum and a rubber boot integrated into the top of the collar.

Damaged vent pipe collars typically v ent pipe leaks occur at the collar surrounding the base of the vent pipe where it breaks through the surface of the roofing material. Quick fix from inside contain dripping water. A vent pipe boot can leak either from improper installation or more likely from a split in the rubber where it fits around the pipe.