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5 Simple Steps to Convert Your Bathtub Into a Shower

Home » Tub to Shower Conversion » 5 Simple Steps to Convert Your Bathtub Into a Shower

5 Simple Steps to Convert Your Bathtub Into a Shower

Table of Contents

First, assess your plumbing and subfloor for compatibility and stability; check the drain size and inspect the subfloor for damage. Next, remove your bathtub by shutting off the water, disconnecting pipes, and, if needed, cutting the tub into pieces to extract it. Then, install the shower base, confirming it fits and is level. Follow up by tiling and waterproofing, applying a membrane, laying tiles, and sealing all with silicone for water resistance. Finally, finish by sealing joints with carousel and maintaining with regular cleaning to prevent buildup. Discover more about each step below to guarantee a seamless conversion.

Assessing Plumbing and Subfloor

Before converting your bathtub into a shower, you’ll need to assess the existing plumbing and subfloor to verify they meet the required specifications for proper drainage and support.

Start by examining the drain pipes connected to your bathtub drain. Typically, these are smaller than the 2’ diameter pipe necessary for new shower installations. You’ll need to plan for reconfiguring these pipes to guarantee efficient drainage.

Next, scrutinize the subfloor, especially if it’s a wood subfloor. Since the conversion process often involves cutting into the subfloor to accommodate new, larger drain pipes, it’s vital to check the condition and stability of the wood. Make sure there’s no water damage or structural weakness that could complicate the installation of the 2’ drain pipes.

Additionally, investigate whether your current setup includes bathtub p-traps that are connected to 2’ drain pipes, a standard in homes built since the 1990s. This setup will simplify your conversion process, as it provides a baseline for ensuring that your new shower will meet plumbing code standards related to drainage.

Removing the Bathtub

After evaluating the plumbing and subfloor, you’ll need to shut off the water supply and begin dismantling the bathtub hardware. Start by disconnecting the drain and the water lines. It’s important to make sure you’ve completely shut off the water to avoid any unexpected spills.

Next, you should remove the hardware, including faucets and any connected pipes, which might require some elbow grease and the right tools.

Once the hardware is out, lay down protective plywood over your bathroom flooring. This step protects your tiles from damage as you remove the old tile surrounding the tub. Carefully chisel away the tile to avoid damaging the underlying wall or floor structure.

Preparing for the actual bathtub removal, assess the space constraints. If the tub is too large to remove in one piece, you’ll need to cut it into manageable sections. Use a reciprocating saw to cut the tub into pieces, making sure to wear safety gear to protect yourself from sharp edges and debris.

Installing the Shower Base

Once you’ve removed the bathtub, it’s time to install the shower base, guaranteeing it fits snugly into the existing space. Begin by accurately measuring the dimensions of your bathroom floor where the tub was to confirm the shower base will fit properly. Select a base that matches these dimensions to avoid any gaps that could lead to leaks later.

It’s essential to ensure the base is level. Use a spirit level to check this, as an uneven base can cause water pooling and potential leakage. Adjust the support under the shower base if necessary to achieve a perfectly level position.

Follow the manufacturer instructions closely during installation. These guidelines are designed to help you secure the shower base in a manner that prevents movement and guarantees long-lasting stability. Pay special attention to the recommended method for attaching the base to the floor.

Next, apply waterproofing materials around the edges of the shower base to create a watertight seal. This step is crucial to prevent water from seeping under the base and causing damage.

Tiling and Waterproofing

Now that the shower base is installed, it’s time to focus on tiling and waterproofing to ensure your shower remains watertight and visually appealing. Begin by selecting a waterproof membrane that adheres well to your subfloor and walls. This barrier is vital, as it prevents any water that seeps through the tile from damaging the structure beneath.

For the installation, first, make sure the surfaces are clean and dry. Apply the membrane according to the manufacturer’s instructions—typically, you’ll roll it out, cut it to fit, and use a sealant to secure the edges and seams. Pay extra attention to corners and connections to guarantee complete coverage.

Next, start laying your tile. Arrange the tiles to make sure they fit properly and match your desired pattern. When placing them, use a quality adhesive that’s compatible with both the tile and the waterproof membrane. After setting the tiles, allow the adhesive to cure fully before moving on to grouting.

For grouting, choose a product that includes a waterproofing agent. Apply the grout evenly, filling all joints thoroughly. Once the grout has set, apply a silicone sealant around the edges of the shower, especially between the tub and the first row of tiles, to create a watertight seal.

Final Touches and Maintenance

To safeguard your new shower remains in excellent condition, apply a high-quality grout sealer to guard against water damage and mold growth. This is an essential step in your shower’s final touches and regular maintenance plan.

Additionally, use a mildew-resistant caulk to seal the joints and corners. This not only enhances durability but also secures a clean, finished look.

For ongoing care, regularly clean fixtures to prevent mineral buildup and clogs that can affect water flow and quality. Installing a shower water filter can further enhance water purity, helping to alleviate skin irritations and preserve the condition of your skin.

Another critical aspect of maintenance is managing the moisture levels in your bathroom. Implementing a robust ventilation system can notably reduce moisture levels, effectively helping to prevent mold and mildew.

Make sure the ventilation system is always functional and clean to maximize its efficiency.

Conclusion

Now that you’ve transformed your bathtub into a sleek shower, make sure everything is sealed and watertight. Regularly check for leaks and address them promptly to maintain the integrity of your work.

Don’t forget to apply a silicone sealant around the edges for extra protection against moisture.

With these steps completed, you’re all set to enjoy your new, modern shower space. Keep up with maintenance to enjoy its benefits for years to come.

Larry Genkin, Marketing & Business Dev.
Larry Genkin

Declared "a great marketing mind" by business legend Robert Allen, Larry has captured the respect of billionaires, CEO's, best-selling authors and marketing gurus. Larry was the founder and CEO at Of Eleven Media, the creators of the MagTitan, Digital Direct and Ad Einstein suites of software. He has personally launched 26 magazines in over 10 industries and worked with over 100 media companies, including: USA Today, Forbes, Time, Newsweek, Inc and Fortune. Today he is recognized as one of the world's foremost experts on digital media. Areas of World-Class Expertise Include: Publishing & Media * Magazines * Marketing & Advertising * Software Development * Internet Marketing * Social Media * New Business Development * Sales Strategy & Management * Copy Writing Founded in 2011, Of Eleven Media has been called the company that is "Reinventing the Magazine & Content Marketing." Their technologies (MagTitan & Digital Direct Databases) represent today's state-of-the-art in digital publishing lead generation. In 2010, Larry leveraged his Open Source Publishing Methodology® to become the first publisher in history to launch four magazines simultaneously -- and to definitively prove he's a glutton for punishment. In 2009 he led the marketing and business development efforts of Bill Bartmann Enterprises, growing the company from 7 employees to 160+, and reaching #234 on the Inc 500 list of fastest growing companies in America. As founder and CEO of Larstan Publishing Inc. and the creator of the Thought Leadership Marketing Methodology®, Larry has helped over 50 of the Fortune 500 companies and hundreds of small and medium sized businesses increase their bottom lines.

About Author

  • Picture of Larry Genkin Larry Genkin
  • June 20, 2024
  • 10:12 am
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