Moving Roof Vent Pipe

The vent pipe for the entire house runs up from the basement straight through the room at the top of the stairs through the attic and out the roof.

Moving roof vent pipe.

Can i cut this vent pipe below the floor line insert an angle coupling route this pipe through an inside wall insert another angle and reconnect to the part of the pipe that. Planning comes into play as well. A quick internet search for plumbing vent diagram will bring up multiple. Inside diameter black new construction or reroof thermoplastic vent pipe roof flashing model pb 312 4bk.

The advantage of moving it in the attic is a nice clean install. Slide the vent under the shingles so they cover the top half of the vent flange. Vent pipes supply fresh air to each plumbing fixture in the house which helps the system move water through the drainage pipes each time a toilet is flushed or a sink is drained. Apply a bead of asphalt roof cement on the bottom of the vent.

All open vent pipes that extend through a roof shall be terminated at least number typically 6 inches mm above the roof except that where a roof is to be used for any purpose other than weather protection the vent extensions shall be run at least 7 feet 2134 mm above the roof. Here is my question. The plumber merely has to avoid as many sharp bends as possible. Almost nothing is easier than flashing in a pipe with a rubber flashing boot.

Critter quitter critter quitter small size plumbing vent repair for 2 1 2 in. Based upon your description your vents pipes can be easily relocated. Plumbing air vents also prevent sewer gases from entering the home and allow wastewater gas and odor to escape. The lower half of the flange sits on top of the shingles.

If that s an exterior wall the vent pipe will be moved to and you re in a climate where frost is an issue i believe the vent size needs to be increased to 3. Nail the lower corners with roofing nails and tar the heads. Lead flashing 1 1 2 in. Additional drains that drain into this line from above.

Those are impossible to relocate well anything is possible with a ton of money i guess so our brilliant contracts suggested cutting it towards the base making a 45 degree angle towards the outer wall and then going back 45 degrees in the attic to attach to the original roof pipe. Vent pipes in many instances can be installed so that they exit the roof where you would find them to be the least objectionable. Icc p3103 2 you would also need to ensure that there is no wet venting on this line. Moving supplies rentals.

The stack pipe leads the whole way out through your roof and further underground in the opposite direction to main sewer lines.