Run Plumbing Through Floor Instead Of Exterior Walls

I live and work in the cold boston area.

Run plumbing through floor instead of exterior walls.

Running a vent pipe is somehow different from running a drainpipe. Remove the wall surface up to the ceiling. A you need to run the drainpipe through joists which is a pretty hard work to do. An installation with a toilet must have a 3 inch drain which can be installed only if the stud wall is made of 2x6s or larger 2 inch pipe can be run through a 2x4 wall.

B the drainpipe has to follow a straight and a sloped 1 4 per foot line. If you can t put the main stack through the roof most local plumbing codes allow you to put it through a wall instead but there are conditions. Running pipe through a wall. Pipes for plumbing in the walls should always be solidly mounted to the wall framing especially where they turn and pass through the wall finish.

The chase is most commonly used for running new vent stacks. Toilet valve connections exterior wall hydrants sink water lines bath tub faucets and shower head lines must be securely mounted to stud framing so they won t wobble around when the fixture is. When you need plumbing in exterior walls. They run straight or at least in a slight slope toward the main drain.

In some cases the lines will have to be run across the wall studs. If you need to run a new stack assess your framing. In most cases the lines will come through the floor. When remodeling bathrooms we always plan to install all plumbing lines inside interior walls and avoid running plumbing in exterior walls due to the reality of the pipes freezing.

Inside pipes can be run vertically to accommodate new plumbing. Similar to the chase is the soffit. The main stack is the heart of the venting system. We re all taught not to run plumbing in exterior walls.

This is most likely the number one reason homeowners get nervous during a re plumb that involves running plumbing lines through the ceiling. While a leaking pipe located underneath a slab or positioned along an exterior wall can cause significant damage over the long run damage from a leaking ceiling pipe will come much sooner. This allows plumbing to run from the basement to the attic.