How to Install a Bathroom Tub Fixture
The process to install any type of bathroom tub fixture is the same for installing or replacing--except that initial installation is a lot easier because you won't have to cut open the wall or search for an access panel. To install fixtures or replace them, you need access to the front and the back of the tub or tub and shower combination so that you can remove existing fixtures and install or replace new fixtures. Does this Spark an idea?
Things You'll Need
- Stud finder
- Pencil
- Miter saw
- Pipe wrench
- Screwdriver
- Jigsaw
- Drill
- Plumber’s tape
- Pipe sealant
- Pliers
- Silicone sealant
- Caulk gun
Instructions
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1
Open up the access space behind where you will install the fixtures. For new construction, you'll likely install the fixtures before the walls studs are covered with insulation and plasterboard; in that case, you will not have to deal with opening up an access panel or cutting into the wall to create an access panel. To install a replacement bathroom tub fixture, use a stud finder and mark wall studs with a pencil so that you can open up the wall. You may have to use a miter saw and cut a hole in the wall between the wall studs.
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2
Turn off the water to the tub. If you are replacing an existing fixture, remove the old fixture by loosening the fixture with a wrench or by hand. For some fixtures, you may need a screwdriver to remove the fixture base.
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3
Cut holes into the wall, using a jigsaw or drill, to allow for the fixtures and pipes that must pass through the wall. Cut the holes slightly larger than what must pass through so that you can fit the fixture into the space and then seal the remaining cracks with sealant later.
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4
Wrap the threaded ends of any fixtures in plumber’s tape or coat in pipe sealant so that when you install you'll create a leakproof seal. These products will squeeze into the cracks between threads and prevent leaking around the junctions.
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5
Set the fixture into place on each side of the wall. Have an assistant help hold the pieces into place on one side of the wall while you tighten the fixtures into place with a set of pliers or a pipe wrench.
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6
Apply silicone sealant around the small cracks and creases between the bathroom tub fixture and the tub surround. Use a caulking gun to apply the sealant and smooth the sealant down with your finger so that the sealant does not look bumpy and tacky. Allow the sealant to dry overnight before using the tub.
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