What if new sink drain doesn’t line up with existing pipes?

In general, if the P-trap doesn’t line up with the drain, you can adjust the length and height of your drainpipes by cutting them or simply slipping them in and out of their fittings.

How do you rough in plumbing for a vanity?

Quote from the video:
Quote from Youtube video: So if you camp the center of the vanity also it is the center of the drain. Comes straight down it's still going to be coming down because it's 9 inches from the back of the back wall.

How do I move plumbing in a new vanity?

Quote from the video:
Quote from Youtube video: By simply rotating. This piece and moving this piece in and out.

Do you glue plumbing under sink?

Quote from the video:
Quote from Youtube video: If you need a different type of glue you can go ahead get a blue one which might be fast set or heavy duty. And then if you're using a different type of pipe you might need a different glue as well.

How do you install a sink drain that doesnt line up?

Quote from the video:
Quote from Youtube video: The drain pipe coming out of the wall to one and a half inch PVC pipe from the Builder. So what I have here is this is a one and a half inch. This is a flush inside coupling. So this will cement.

How do I connect plumbing to a new sink?

Quote from the video:
Quote from Youtube video: And if you can't move this pipe up then you're going to need to cut it somewhere. And then glue a small piece of pipe. Into this section and then use a rubber coupling to connect.

Can you rough in plumbing?

A plumbing rough-in means that all water supply and drain pipes have been run through bored holes in the studs and other framing members and that all pipe connections have been made. No sinks, faucets, or other fixtures and end elements have yet been installed at this phase.

How high do you rough in a vanity drain?

The water supply line runs out of the wall into a hole in the back of the vanity, typically placed at a height of 22 to 24 inches from the finish floor. The sink drain is then situated just 4 inches inward from the water supply line.

How high should a sink drain be off the floor?

The standard height of a kitchen sink drain from the floor is between 20 and 24 inches. This varies based on the vanity, sink, and trap.

Does PVC drain pipe need to be glued?

There are several ways of connecting PVC pipe without glue, so we will go over those here. The first and most obvious way to connect PVC pipe and fittings without using glue is to simply push the parts together. Compatible parts fit snugly together and will not come apart without some kind of outside pressure.

What to do if P-trap is glued?

Cut two sections of PVC pipe (5 inches or longer) that are the same diameter as the existing pipe. Remove burrs. Apply PVC primer to one outside end of both pipes and the inside ends of a new P-trap. Apply PVC cement to all primed areas and push the cemented pipe ends into the ends of the P-trap.

How long do you have to wait after gluing PVC pipe?

After you joining the pipes you need to hold them together for at least 30 seconds so the cement can harden. It will take another 15 minutes for the joint to set to the point that it can withstand water pressure and another two hours to cure fully.

How do you connect pipes under sink?

Quote from the video:
Quote from Youtube video: In this situation the pieces all fit perfect. They can now be disassembled and permanently attached obtain PVC cement and apply it to the inside of the drain tee opening.

What if P-trap doesn’t line up?

If the tailpiece will not line up with the trap, move the trap into its original position, tighten the collar with the pipe wrench and obtain a flexible tailpiece extension for your drain. The size is typically 1 1/4-inch in the outer diameter of the plastic pipe.

How do you connect misaligned PVC pipe?

Quote from the video:
Quote from Youtube video: Area. Once it's good and warm I'm gonna gently test the pipe to see if it bends easily slowly Bend it the angle I want how many heat it a bit just to ensure it bends well.

How do you fit PVC pipe in tight spaces?

Steps to Follow

  1. Identify the leak(s) or crack(s)
  2. Shut off your water supply by turning the valve.
  3. Drain PVC pipes.
  4. Cut off and remove the damaged section.
  5. Secure the new piece of pipe in place.
  6. Let it dry before turning on the water supply.

How do you fix a small gap with PVC pipe?

Using repair epoxy is an option for fixing small holes. It’s usually a two-part epoxy that you mix right before applying. The PVC pipe needs to be completely dry before you apply the epoxy. Allow it to cure according to the package instructions, which can take around an hour; then test the pipe for leaks.

How do you align pipe fittings?

Pull off the fitting and spread a coat of primer onto the pipe end and around the inside of the fitting. Follow up with a coat of solvent cement. Immediately push the fitting back onto the pipe and twist it a quarter turn until the two lines match up.

How do you align pipe flanges?

Quote from the video:
Quote from Youtube video: The first phase of the process is to mount the camera so that its field of view covers the whole pipe. Volume. Then we align our coordinate system to the first flange by measuring hole centers.

How will check alignment of pipes?

Using a Laser Shaft Alignment System to Check for Pipe Strain

  1. You can easily measure the effects of pipe strain using dial indicators or your laser system. …
  2. In this case the machine is well within alignment tolerances for an 1800 RPM machine.