How To Install Bathtub Trim Kit

Installing a bathtub trim kit is a relatively simple project that takes around 30 minutes to complete. The trim kit covers the gap between the bathtub and the wall, giving your bathroom a more finished look. You can find bathtub trim kits at most home improvement stores.

Materials

Bathtub trim kit
Caulk gun
Caulk
Utility knife
Drywall saw
Level
Tape measure
Pencil

Instructions

1. Prepare the bathtub

Before you install the trim kit, you need to prepare the bathtub. This involves cleaning the surface of the bathtub and removing any old caulk. You can use a utility knife to remove old caulk. Once the bathtub is clean, dry it with a towel.

2. Measure and cut the trim kit pieces

Use a tape measure to measure the length of the bathtub. Mark the length on the trim kit pieces. Use a utility knife to cut the trim kit pieces to length. Be sure to cut the pieces at a 45-degree angle. This will help to create a clean, finished look.

3. Apply caulk to the trim kit pieces

Apply a bead of caulk to the back of the trim kit pieces. Use your finger to smooth out the caulk. Be sure to apply caulk to the entire length of the trim kit pieces.

4. Install the trim kit pieces

Press the trim kit pieces into place on the bathtub. Use a level to make sure that the trim kit pieces are level. Once the trim kit pieces are in place, use a caulk gun to apply a bead of caulk around the edges of the trim kit pieces. Use your finger to smooth out the caulk.

5. Allow the caulk to dry

Allow the caulk to dry for at least 24 hours before using the bathtub. This will give the caulk time to cure and create a watertight seal.

Tips

If you are installing a curved bathtub, you will need to use a drywall saw to cut the trim kit pieces to fit.
Be sure to measure the length of the bathtub carefully before cutting the trim kit pieces.
Apply caulk to the entire length of the trim kit pieces.
Allow the caulk to dry for at least 24 hours before using the bathtub.