Move Sink Drain Concrete Floor

Unlike the water supply lines the drainage system depends on gravity to work efficiently.

Move sink drain concrete floor. The shower drain base is first moved to its new location and a hole is drilled through the floor for the sewer line to meet the drain adaptor. Prepare the concrete mixing the composition with water and pour the concrete in. During the construction process plumbers lay out the drain system in dirt covered trenches before the cement workers pour the concrete slab. Place a pencil through the hole in the base and mark the floor so that it equals the size of the shower base s perimeter hole.

This leaves the shower drain under the concrete slab. A shower also requires a 2 inch drainpipe but the toilet needs a larger 3 inch or 4 inch drainpipe. Next step is the new pipe running to the existing drain line which is also under the concrete slab. Allow for adequate slope on your drains.

If you have leaks you have to fix them adjusting the fitting or sealing the pipe again. In its new location the sink drain should drop vertically between wall studs to the floor where it ties. Make sure you do not have any leaks. The most difficult part about the whole project was placing all of the drain lines exactly where they needed to be within less than an inch.

Many bathroom remodeling jobs involve moving or replacing the shower stall. When it comes time to renovate the old kitchen and rip out the basin in the corner and install a new upgraded two basin sink a few feet from the wall or an island sink in the middle of the room the plumbing is most likely moored in a concrete slab in the flooring that must be taken out before the new pipes are installed and finishing work gets underway. Later if an old drain line ruptures or the homeowner puts an addition onto the house it might be necessary to cut the concrete floor to reach the old plumbing or to connect a new line. The floor is concrete our plumber is reluctant to move the pipes and doesn t want to get involved.

Minimum slope for waste drains is a fall of inch per every 4 feet of linear drainpipe. In installing a new bathroom the sink waste pipe needs to be moved about 25cm and the bath waste pipe needs to be moved about 50cm from the head to the middle of the bath the bath is a claw foot bath so we don t want pipes showing underneath. Turn on the shut off valve. Moving the shower and laundry will entail cutting up the concrete slab at the new locations and extending trenches in the concrete far enough to tie into the existing drain pipes.

This often requires moving a drain connection that penetrates a concrete floor. Once the concrete is poured the room is basically framed around the plumbing so if your toilet is 2 inches from where you intended you may need to move your wall two inches.