# How to Update a Bathtub Without Replacing It

- Canonical: https://33rdsquare.com/how-to-update-a-bathtub-without-replacing-it/
- Published: 2023-10-21
- Author: Lillie Gabler
- Categories: [Tips](https://33rdsquare.com/category/home/tips/)

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Updating a bathtub can breathe new life into a tired, outdated bathroom. With some clever tricks and affordable upgrades, you can transform your tub without the mess and expense of a full replacement. As a home improvement expert with over 10 years of experience renovating bathrooms, I‘m excited to share all the insider tips and tricks for revitalizing your bathtub.

Whether you want to cover up stubborn stains, modernize the look, or repair chips and cracks, this comprehensive guide will walk you through all your options. With a few basic DIY skills and materials, you can make your tub look brand new again for a fraction of replacement cost. Let‘s dive in!

## Deep Clean for a Fresh Start

Before applying any new finishes or materials, it‘s crucial to start with a deep clean. This removes any built-up grime that could affect adhesion or seep through a new liner.

Here are my pro tips for scrubbing your tub sparkling clean:

### Supplies You‘ll Need:

- Stiff scrub brush or pumice stone
- Tub & tile cleaner or baking soda
- Old rags
- Rubber gloves
- Eye protection

### Step-by-Step Instructions:

1. Wet the surface of the tub with warm water. This helps lifting dirt and buildup.
2. Apply a liberal amount of scrubbing powder, like baking soda or commercial tile cleaner, over the bottom surface of the tub and sides.
3. Use a stiff nylon bristle brush or pumice stone to scrub every inch of the tub. Apply pressure to remove stubborn buildup. Focus on areas around the drain and faucet.
4. Let the cleaner sit for 5-10 minutes before rinsing. This gives the ingredients time to break down soap scum and hard water stains.
5. Rinse thoroughly with warm water. Repeat until all cleaning residue is gone.
6. Allow the tub to dry fully before moving onto the next steps. Trapped moisture under new finishes can cause bubbling or peeling.

### The Results:

A thorough scrubbing removes years of dirt, soap scum, hard water stains, and residue from hair products and bath oils. This allows any new finishes to adhere tightly and evenly across the surface.

Starting with a blank slate helps the tub look revitalized that much longer. Trust me, taking the time to deep clean is well worth the elbow grease!

## Reglazing for a Brand New Finish

One of the most effective ways to make a decades-old tub look factory-fresh is having it professionally reglazed. This process involves lightly sanding the original finish, etching the surface for bonding, and spraying on many layers of durable new glaze.

Here‘s an overview of the reglazing process and what you can expect:

### Step 1 – Surface Prep:

The tub is lightly sanded to rough up the texture. This helps the new glaze bond tightly. Any chips or cracks are filled in and smoothed over.

### Step 2 – Cleaning & Etching:

The surface is scrubbed and etched with an acidic bonding agent. This etching opens up pores in the original finish for maximum adhesion.

### Step 3 – Spray Application:

Using special equipment, the technician sprays on several coats of ultra-strong epoxy glaze formulated for tubs. Multiple layers are applied to ensure durability and a glossy finish.

### Step 4 – Curing:

The glaze cures fully over 24-48 hours. The tub can‘t be used during this time. Proper ventilation is needed due to strong fumes.

**Benefits of Reglazing**

- Extremely durable – lasts 10-15 years
- Thick glaze hides chips, cracks, and stains
- Customizable gloss and color
- Similar appearance to a brand new tub
- Qualifies as a green home improvement

**Potential Drawbacks**

- High cost of $400-$1000 depending on size
- Off-gassing fumes require vacating home for 1-2 days
- Surface feels less smooth than original porcelain
- Gloss level can vary throughout the tub

For me, the biggest appeal of reglazing is the long-lasting, ultra-strong finish that looks better than any DIY option. The high cost pays off when you consider you‘re avoiding a full replacement.

## Use a DIY Tub Refinishing Kit

For a more affordable and hands-on upgrade, you can use a do-it-yourself refinishing kit. These kits contain all the bonding agents, primers, color coats and sealants needed to redo a tub in a day.

Kits available at home improvement stores generally cost $60-$200 depending on the size of your tub. With some elbow grease, you can save hundreds compared to reglazing.

Here‘s an overview of the process:

### Step 1 – Surface Prep:

Scuff the original finish with sandpaper and clean thoroughly with the provided etchant.

### Step 2 – Apply Primer/Sealer:

Roll on 2-3 thin coats of the bonding primer and sealer. Let dry fully between coats.

### Step 3 – Apply Color Coat:

Roll on 2 coats of the color epoxy paint to get full coverage. Multiple thin coats prevent dripping.

### Step 4 – Apply Topcoat:

Finish with 2-3 coats of clear sealant topcoat for gloss and protection.

### Cure Time:

The tub can‘t be used for 24 hours as the finish fully cures. Ensure proper ventilation.

**Benefits of DIY Kits**

- Very affordable compared to reglazing
- Results last 2-5 years with care
- Available in many color options
- Low fumes and odor

**Potential Drawbacks**

- Requires more physical effort than reglazing
- Finish may scratch or fade over time
- Seams around fixtures may be visible
- Skill needed to apply smoothly

In my experience, DIY kits provide satisfying results for those on a budget. Just be sure to prep thoroughly and apply carefully. Patience and attention to detail are key.

## Use a Tub & Tile Refinishing Paint

Another easy, affordable option is to use a tub and tile refinishing paint. These epoxy paints are designed to bond tightly and cure into a durable finish.

Quality paints made for bathtub refinishing cost approximately $50-$100. With proper prep and application, they can extend the life of a tub for years.

**Advantages of Tub Refinishing Paint**

- Very low cost solution
- No strong fumes
- Available in any color
- Lasts 2-5 years with care
- DIY-friendly

**Potential Limitations**

- Doesn‘t hide damage as well as other methods
- Requires thorough prep and several coats
- Finish can scratch or fade over time
- Small tubs require precision painting

If your tub is in moderately good shape, I‘d recommend trying a refinishing paint as an affordable maintenance option before attempting a liner or glaze.

## Apply a Smooth Acrylic Liner

For a quick and dramatic upgrade, installing a molded acrylic liner over the old tub is an option. Liners are available in many colors and patterns to match your bathroom.

Here‘s an overview of what‘s involved:

### Step 1 – Preparation:

The tub must be cleaned, dried, and lightly sanded to help adhesion. Any rough spots are filled to create a smooth surface.

### Step 2 – Installation:

After pre-cutting sections to fit, the acrylic liner pieces are installed over the tub and adhered. Seams are tightly bonded.

### Step 3 – Sealant:

A waterproof sealant is applied along the edges and any seams to prevent moisture getting underneath.

### Cure Time:

About 12-24 hours before use. Some sealants may require longer to fully cure.

**Benefits of Liners**

- Fairly quick installation
- Seamless look when installed correctly
- Covers any existing damages or stains
- Costs $200-$800 installed

**Potential Limitations**

- Seams may lift over time
- Less durable than reglazing – lasts 5-10 years
- Improper prep can lead to bubbling
- Cooler surface feel than porcelain

In general, I‘d recommend a liner if your tub surface is too damaged to paint but you want to avoid reglazing smells. The key is proper prep and seam sealing.

## Upgrade With a Removable Vinyl Wrap

Looking for a temporary makeover option? Try using a vinyl wrap to overlay the old tub surface. The wrap sticks to the tub and gives it a fresh new look.

When you‘re ready to remodel down the road, the wrap easily peels off leaving the original tub intact.

### Application Process:

- Thoroughly clean and dry the tub
- Measure and cut sections of vinyl to fit
- Remove backing film and adhere vinyl to tub surface
- Use a squeegee to smooth out any air bubbles
- Trim excess vinyl around fixtures and edges

**Advantages of Vinyl Wraps**

- Very inexpensive at around $50-$200
- Easy DIY install
- Peels off easily when ready to renovate
- Many colors and patterns available

**Potential Limitations**

- Prone to peeling or tearing over time
- Can appear cheap if not applied perfectly smooth
- Less durable than other options – lasts 1-5 years
- Cleaning chemicals can cause lifting

I recommend vinyl wraps for renters or those wanting a very short-term fix. The materials are affordable, but results take patience and care.

## Replace the Fixtures

Replacing the old faucets and handles is an easy upgrade that makes a noticeable impact. Modern tub fillers and shower sets can give the whole area a fresh new style.

**Benefits of New Fixtures**

- Inexpensive way to update the look
- Improved functionality
- Easy to install new components
- Many styles and finishes available

**Things to Consider**

- Shutting off home‘s water supply during install
- Possible need to drill new holes
- Matching finish of existing hardware
- Hiring a plumber if pipes require altering

In my experience, shiny new fixtures make the tub area feel higher-end. Just be sure to accurately measure your existing holes and components first.

## Bathtub Refinishing vs. Replacement Cost Comparison

To help weigh your options, here is a side-by-side cost comparison of refinishing a standard 5 foot tub versus replacing it completely:

| Refinishing Method | Estimated Cost |
| --- | --- |
| Professional Reglazing | $400 – $1000 |
| DIY Refinishing Kit | $60 – $200 |
| Acrylic Liner | $200 – $800 installed |
| Vinyl Wrap | $40 – $300 |
| Replacing Fixtures | $100 – $500 |
| Full Bathtub Replacement | $1000 – $5000 installed |

As you can see, refinishing or upgrading a tub is significantly cheaper than a full rip-out replacement in most cases. By restoring instead of replacing, you can save thousands and extend the tub‘s lifespan by years!

## Maintaining a Refinished Bathtub

To keep your upgraded tub looking fresh, be sure to provide proper care and maintenance:

- Avoid abrasive cleaners or scrub brushes that could scratch the finish
- Use a soft sponge or cloth with mild soap and water
- Rinse thoroughly after cleaning to prevent residue buildup
- Reapply sealants or topcoats as needed per manufacturer instructions
- Avoid dropping heavy objects that could chip or crack the finish

With proper prep and gentle care over time, your restored or upgraded bathtub can continue looking great for many more years before a replacement is needed.

## When to Call a Professional

While many tub refinishing projects can be tackled DIY, there are some situations where it‘s best to hire a qualified professional:

- For major chips, cracks, or leaks beyond surface level damage
- If the tub is set into tile and needs to be removed temporarily for reglazing
- For acrylic liner installation requiring seam bonding expertise
- If specialized power tools are needed for surface preparation
- If the project involves alterations to plumbing or drainage

Tub refinishing professionals have the skills, tools and experience to handle more complex upgrades flawlessly. Get multiple estimates before hiring.

## Let Your Bathtub Live on!

As you can see, there are so many options for extending the life of your existing tub affordably. With some creativity and elbow grease, you can avoid the high cost of full replacement and enjoy a like-new bathtub for a fraction of the price.

Hopefully these tips from my 10+ years as a home improvement expert have opened your eyes to the possibilities. Please feel free to reach out if you have any other questions! I‘m always happy to help revive and restore old tubs.

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Source: [How to Update a Bathtub Without Replacing It](https://33rdsquare.com/how-to-update-a-bathtub-without-replacing-it/)