How to Convert Delta Bath to Shower

Virginia Jul 01, 2026

Are you tired of your Delta bath butting up against your shower, making your bathroom feel cramped and inefficient? It's time to consider switching your Delta bath to a shower. This transformation can open up your space, make your bathroom more functional, and even add value to your home. Let's dive into the step-by-step process of how to switch your Delta bath to a shower.

how delta custom shower works in 4 steps info sheet with instructions on how to install it
how delta custom shower works in 4 steps info sheet with instructions on how to install it

Before we start, it's crucial to understand that this project involves plumbing and may require professional help, especially if you're not comfortable working with pipes and tools. Always prioritize safety and consult a professional if needed.

Delta Ara Chrome 2.75-in Universal Bathtub/Shower Shower mixer 0.5-in -ID | T27967
Delta Ara Chrome 2.75-in Universal Bathtub/Shower Shower mixer 0.5-in -ID | T27967

Planning Your Shower Conversion

Before you start ripping out your bath, it's essential to plan your shower conversion carefully. This step ensures that your new shower is functional, safe, and aesthetically pleasing.

HOW TO INSTALL A SHOWER TRIM KIT (Delta 600 series)
HOW TO INSTALL A SHOWER TRIM KIT (Delta 600 series)

First, decide on the type of shower you want. Do you prefer a walk-in shower, a shower-tub combo, or a luxurious steam shower? Consider your needs, budget, and the size of your bathroom. Once you've decided, sketch out a rough layout of your new shower, including the placement of fixtures and tiles.

Assessing Your Plumbing

Fixing a Stuck Delta Shower Cartridge: DIY Techniques - Regain Control of Your Shower!
Fixing a Stuck Delta Shower Cartridge: DIY Techniques - Regain Control of Your Shower!

Next, assess your plumbing. Check if your current plumbing setup can accommodate your new shower. If you're planning a shower-tub combo, you can usually keep the existing plumbing. However, if you're installing a walk-in shower, you may need to move or add plumbing lines.

It's also a good idea to check the water pressure in your bathroom. A pressure regulator can help maintain consistent water pressure if needed.

Gathering Materials and Tools

How to Change the Cartridge of a Delta Monitor Shower Valve.
How to Change the Cartridge of a Delta Monitor Shower Valve.

Based on your plans, gather all the necessary materials and tools. This could include shower pans, shower walls, tiles, grout, plumbing fixtures, and tools like a saw, drill, and wrench.

Don't forget to factor in safety gear like gloves, safety glasses, and a dust mask. If you're hiring a professional, ensure they have all the necessary tools and materials.

Removing Your Old Bath

Delta Tub Shower Leak Fix with a Danco Cartridge
Delta Tub Shower Leak Fix with a Danco Cartridge

Now that you've planned and prepared, it's time to remove your old bath. This step requires careful handling to avoid damaging your bathroom and causing leaks.

First, turn off the water supply to your bath and drain the water. Then, use a utility knife to cut through the caulk around the bath. Next, use a pry bar to gently lift the bath out of its position. If the bath is too heavy or you're concerned about damaging your floor, consider hiring a professional.

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HOW TO REBUILD AN OLD DELTA TUB/SHOWER VALVE WITH DIVERTER
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Delta Shower Valve Installation: Using SharkBite Adapters
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Delta Bathtub and Shower Valve Repair Parts
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Delta Shower Faucet Cartridge Replacement (1700 Monitor) - Leak Repair
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Delta® Arvo® Shower Rough & Trim 14S (Recertified), 142840-SP-I
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Delta Shower Faucet Hot Water Adjustment
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DIY: delta 600 series easy remodel update facelift shower trim kit replacement save $$$
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Dealing with a stuck Delta shower handle? No stress, here’s how to get it off!
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How To Update a Shower (HowToLou.com)
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No Shower? No Problem. Install a diverter shower in 1 Hour.
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Shower Diverter Issues and Easy Repairs
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Delta Larkin Matte Black 1-handle Multi-function 6-in Round Bathtub and shower Faucet with Valve Rubber | 144890-BL-I
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Installing a new shower head and control.
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How To Install A Bathtub | Delta Classic 400
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Delta Modern Shower System Spotshield Brushed Nickel 2-handle Single function 10-in Round Shower Faucet ( Valve Included ) Rubber | 342702-SP
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Video: Replace a Shower Faucet Handle
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Replace Shower Diverter in Leaky Tub Spout
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Delta Esato Matte Black 1-handle Multi-function 6-in Round Bathtub and shower Faucet with Valve Rubber | 144897-BL
Delta Nicoli Matte Black 1-handle Multi-function 6-in Round Bathtub and shower Faucet with Valve Rubber | 144749-BL
Delta Nicoli Matte Black 1-handle Multi-function 6-in Round Bathtub and shower Faucet with Valve Rubber | 144749-BL

Preparing the Shower Base

Once your old bath is out, prepare the shower base. If you're using a shower pan, install it according to the manufacturer's instructions. If you're tiling the base, ensure it's level and waterproof before laying the tiles.

Remember to install a shower drain and connect it to your plumbing. This is a critical step that requires careful attention to detail to prevent leaks.

Installing Shower Walls

After the base is ready, install your shower walls. This could be pre-fabricated shower walls or tiles. If you're tiling, ensure you use waterproof grout and allow the tiles to cure before using the shower.

Don't forget to install any necessary fixtures like showerheads, faucets, and shower doors. Always follow the manufacturer's instructions for installation.

Finishing Touches

With your shower installed, it's time to add the finishing touches. This could include painting, installing lighting, and adding decorative elements like shower curtains or wall art.

Don't forget to test your shower thoroughly to ensure it's working correctly and there are no leaks.

Maintaining Your Shower

Proper maintenance can extend the life of your shower and keep it looking its best. Regularly clean your shower to prevent mold and mildew buildup. Also, check for leaks and address them promptly to prevent water damage.

Consider using a shower filter to improve water quality and protect your fixtures. Regularly inspect your grout and tiles for cracks or damage and repair them as needed.

And there you have it! Your Delta bath has been successfully switched to a shower. Enjoy your new, functional, and stylish bathroom. Remember, if you're ever unsure about any aspect of the process, don't hesitate to consult a professional. Happy renovating!