It connects the toilet base to the sewage drain pipe which allows for a clean flush of water and waste.
Replace roof pipe flange.
You can also replace the entire flashing around the pipe.
The flange is an important part of any toilet.
Read this guide for information on how replace a toilet flange.
However replacing the entire flashing can be quite involved and may require the application of new shingles.
Gibraltar building products 11 in.
Oatey 1 1 2 in to 3 in x 15 in plastic vent and pipe flashing.
Rubber electrical mast split pipe boot roof flashing in black model 81746 37 27 37 27.
Works for any size pipe.
Perma boot vent pipe repair for 4 in.
This old house general contractor tom silva shows how to create a watertight seal around a vent pipe.
You said you need the pipes replaced too i can t imagine why unless a tree came down across your roof and swept the vents off or a roofer got really violent removing roofing or you had a roof fire but replacing the pipes from about roofline on up would likely be another 250 400 depending on materials and attic clearance if one has to get.
Video turorial on how to change out a plumbing vent boot.
See below for a shopping list and tools subscribe to.
Pipe flange replacment duration.
Vent pipe in black.
Roof repair flashing replacement how to replace a pipe flashing part 1 duration.
Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing.
Flange 7 flashing angle 42 rain.
You can cover the lip of the damaged boot in mastic or silicone caulk.
Free delivery with 45 order.