Solutions for Worn-Out Bathtubs

Is your bathtub showing signs of wear and tear? While replacing the entire bathtub might seem like the obvious solution, it’s often expensive and disruptive. Fortunately, there are two cost-effective alternatives: bathtub liners and refinishing.

This guide explores both options, helping you decide which solution is best for your bathroom renovation needs.

The Problems With Replacing Your Bathtub

When faced with a worn-out bathtub, many homeowners consider a full replacement. However, this option comes with significant challenges:

• High costs: A new standard bathtub can cost between $1,961 and $9,239, according to Angi.
• Extensive demolition: Removing an old tub often requires tearing out surrounding tiles and fixtures.
• Plumbing modifications: New tubs may require changes to existing plumbing.
• Time-consuming: The process can take several days to complete, during which time your bathroom may be out of commission.

Two Other Options: Bathtub Liners and Refinishing

Given these challenges, it’s worth exploring less invasive and more budget-friendly options like bathtub liners and refinishing. The type of bathtub you have may dictate which option is best.

Porcelain tubs are excellent candidates for both liners and refinishing. Their sturdy construction makes them ideal for supporting a liner, while their smooth surface takes well to refinishing processes.

Homeowners with fiberglass and acrylic tubs may need to go right to refinishing. Many liner companies won’t work with these materials due to their flexibility. Refinishing is often the preferred option for these tub types, but it requires special techniques to ensure proper adhesion.

Bathtub Liners

Average Cost: $2,700 to $10,100*

Bathtub liners are custom-made acrylic or PVC shells designed to fit perfectly over your existing tub. They’re manufactured based on precise measurements of your bathtub, ensuring a snug fit that looks like a brand-new tub installation.

They’re ideal for homeowners who want a fresh, uniform appearance and offer a relatively quick way to renovate without extensive demolition. However, some find that liners can look “plastic” and may not replicate the intricate details of vintage tubs.

Bathtub Liner Installation Process

The exact process can vary from company to company, but provide an idea of what it takes to install a bathroom liner. Re-Bath, a Mesa, Arizona-based company, has been making tub liners since the 1970s. Re-Bath’s tub liner installation process is described below:

1. A local installer sends precise measurements and photographs of the tub to company headquarters.
2. The company identifies the model, pulls it off the shelf and vacuum-forms an exact mold of the tub. The result is a 35-lb. liner that slips over the tired tub like a glove.
3. To install it, the local rep cleans the old tub with denatured alcohol, removes the drain and overflow and trims the liner so it fits snugly against the walls.
4. Then, using a combination of two-sided butyl tape and silicone adhesive, the rep attaches the liner to the old tub then finishes up by installing a new drain and overflow, and caulking the seams.
5. Once the liner is delivered, which can take four to eight weeks, a single workman can install it in six to eight hours, and the homeowner can bathe in it that same evening.

The entire process, from measurement to installation, usually takes 4 to 8 weeks, with the actual installation completed in about 6 to 8 hours.

Maintaining Bathtub Liners

To maintain a bathtub liner:

• Use non-abrasive cleaners to avoid scratching the surface.
• Avoid using suction cup mats that can trap moisture.
• Regularly check for signs of water seepage between the liner and old tub.
• Clean the liner weekly to prevent soap scum buildup.

Bathtub Refinishing

Average Cost: $330–$630*

Bathtub refinishing, also known as reglazing, involves applying a new finish to your existing tub, effectively giving it a fresh, smooth surface. Refinishing can restore the original look of your tub or completely change its color. This option is particularly appealing for those with vintage or unique tubs they want to preserve.

The Refinishing Process Explained

Bathtub refinishing is an involved process that requires skill and proper safety precautions. Here’s a general overview of the what is typically done for a refinishing project:

1. The bathroom is ventilated to handle fumes.
2. The tub is thoroughly cleaned and any damage is repaired.
3. The surface is etched with chemicals to promote adhesion.
4. A primer is applied to the tub.
5. Several coats of a specialized finish are sprayed onto the tub.
6. The new finish is allowed to cure.

The entire process typically takes 4 to 6 hours, but the tub needs 24 to 48 hours to fully cure before use.

DIY Refinishing vs. Professional Services

While DIY refinishing kits are available, professional refinishing is generally recommended for several reasons:

• Safety: The chemicals used in refinishing can be hazardous if not handled properly.
• Quality: Professional-grade materials and techniques result in a more durable finish.
• Expertise: Professionals can address underlying issues and ensure a smooth application.
• Warranty: Many professional services offer warranties on their work.

For most homeowners, the superior results and peace of mind offered by professional services are worth the additional cost.

Maintaining a Refinished Bathtub

For a refinished bathtub:

• Wait at least 24 hours before using the tub after refinishing.
• Use only mild, non-abrasive cleaners.
• Avoid dropping heavy objects in the tub to prevent chipping.
• Clean the tub regularly to maintain the finish.
• Consider reapplying a clear topcoat every few years for added protection.

Cost Comparison: Liners vs. Refinishing vs. Replacement

While refinishing is the most budget-friendly option, liners can offer a middle ground. Because the cost of a liner can vary widely, it is not always cheaper than replacement. Your choice may depend on the condition and design of your current tub, as well as your long-term plans for the bathroom.

Our Conclusion

Bathtub liners provide a durable, long-lasting option with minimal disruption, while refinishing your bathtub is a more affordable and customizable approach.

Your choice ultimately depends on your budget, the condition of your current tub, and your visual preferences. Whichever method you choose, be sure to select a reputable company with a track record of quality work.

*Cost estimates from Angi.com based on a database of thousands of Angi projects.