Routing Plumbing Through Floor Joists

The chase can be stacked from floor to floor of the home.

Routing plumbing through floor joists.

Step 4 cut the holes. The problem is that the old tub had a drain on the left side. Plumbing and piping routing tub drain through floor joists i am replacing a standard tub in my bathroom with an aquatic century tub. When you run your pipes through a joist you will have to be careful with your work.

Away from the top and bottom. I have. A chase is a false wall that creates a cavity used to conceal plumbing. Copper plumbers have found these to be notoriously difficult to work with despite how cost effective the wooden joists are.

The holes must follow a straight line across the floor and must ascend or descend so the pipe will be sloped 1 4 inch per foot. This is where plastic pipes come into their element to provide the perfect connection. When fitting floors above ground level wooden joists have been extensively used in the past by those in the construction industry. Each joist must have a separate notch or hole and each hole should be about 1 4 inch larger.

This allows plumbing to run from the basement to the attic. From the top and the bottom if it s a dimensional lumber joist. Running drainpipes through floor joists is more complicated than running them parallel to the joists. Running drainpipe through joists calls for meticulous work.

If joists are 16 inches on center and pipes run across them at a right angle holes should differ in height by about 3 8 inch. Keep the hole at least 2 in. Where and how to drill joists for electrical cables or plumbing runs depends on what type of floor framing you have. Routing shower waste through floor joists.

The chase is most commonly used for running new vent stacks. Engineered floor joists can be drilled only according to their manufacturer s guidelines the code specifies the maximum size of the holes you can drill or the notches you can cut where you can and can t place them and how far. The holes will have to follow a straight line that goes across the floor and has to either go up or go down so the pipe has a slope. 12 apr 2008 messages.