Replacing Roof Pipes Collars

Vent pipe collar skirt for vent pipe care and maintenance.

Replacing roof pipes collars.

The collar and sleeve looks like the new construction version without the roof flange slides over the plumbing vent pipe and damaged boot flashing. The bell shaped base encloses around the dome of the original boot flashing and sheds water around it. The best way for a do it yourselfer to repair a roof boot is to seal the existing boot and apply a new rain and repair pipe collar. Figuring that the rubber collar on the new flashing may split before it s time to strip and replace the roof shingles another 20 years hopefully i first seal the vent pipe to the metal of existing flashing with protectowrap s form flash 2 flashing tape.

A cap collar slides over the base assembly to completely enclose the vent pipe. This old house general contractor tom silva shows how to create a watertight seal around a vent pipe. See below for a shopping list and tools subscribe to. Perma boot costs 16 to 20.

The abs vent pipe allows a simple solution to leaks associated with vent pipes that can slowly or quickly degrade the condition of your ceiling. You can also replace the entire flashing around the pipe.