Installing a tub surround over an existing tub can be a great way to update your bathroom without the need for a complete renovation. 

With the right tools and some basic knowledge, this project can be completed in just a few hours. 

Read on for step-by-step instructions on how to install a tub surround over an existing tub.

Preparation

Before you begin, it is important to ensure that your existing tub is in good condition. Look for any cracks or damage that may need to be repaired before you proceed. You should also remove any old caulking or adhesive from around the tub.

Step 1: Measure the tub

Measure the length and height of your tub to determine the size of the tub surround you will need. Be sure to measure the width of the tub as well so you can cut the surround panels to the correct size.

Once you have determined the size of the tub surround, choose a material that is durable and easy to clean, such as acrylic or fiberglass. Consider the color and style of the surround to ensure it complements your bathroom decor. 

Step 2: Cut the tub surround panels

Using a circular saw or a jigsaw, cut the tub surround panels to the correct size. Use a straight edge or guide to ensure precise cuts. 

After cutting, sand the edges of the panels with a fine-grit sandpaper to smooth any rough edges.

Tip: Be sure to wear safety goggles and a dust mask when cutting the panels.

Step 3: Dry-fit the panels

Before you begin installing the tub surround, dry-fit the panels to ensure they fit properly around the tub. Use a level to ensure that the panels are straight.

Step 4: Apply adhesive to the panels

Using a notched trowel or caulking gun, apply adhesive to the back of the panels, following the manufacturer’s recommended amount of adhesive. Be sure to apply enough to ensure that the panels stick securely to the wall. 

Tip: Work in small sections to prevent the adhesive from drying out before the panels are installed. 

Step 5: Install the panels

Carefully place the panels on the wall, starting with the back panel and then the side panels. Use your straight edge or level to line them up, then press firmly to ensure they are securely attached to the wall. 

Step 6: Install the corner trim pieces

There are many different types of trims available for tub surrounds, including ceramic, PVC, and wood. Choose the type of trim that will best suit the style of your bathroom and the level of moisture exposure in the area.

The adhesive you choose for the installation will depend on the type of trim you are using. For example, silicone adhesive is ideal for ceramic tiles, while PVC adhesive is suitable for PVC trims.

Install the corner trim pieces by applying adhesive to the back of the trim and then pressing it firmly into place. Be sure to use a level to ensure that the trim pieces are straight.

Step 7: Install the trim

Apply adhesive to the back of the top and bottom edge trim pieces and press them firmly into place, checking with your level to ensure that they’re straight. 

Step 8: Caulk around the edges

Once the adhesive has dried, use caulk to seal the edges of the tub surround. This will help prevent water from seeping behind the panels causing damage to the walls, ceiling and flooring.

Step 9: Clean up

Clean up any excess adhesive or caulk using a damp cloth. Allow the tub surround to dry completely before using the tub or shower. 

Note: It is important to ensure that the area is well-ventilated during the drying process. This will help to prevent the growth of mold or mildew. 

As you can see, with a little bit of patience and the right tools, you can transform your bathroom into a modern and stylish space that you will love for years to come. 

If you are unsure about any of the steps, consult a professional or watch video tutorials to ensure that you get the job done right. 

Home Spas: How to Choose One That’s Right for You

How to Refinish Your Bathtub

Considering Radiant Heated Floors in Your Remodel? Here’s What You Should Know