Walk-In Bathtub Installation Process

Installing a walk-in bathtub can transform your bathroom into a safe and accessible space - particularly helpful for individuals with mobility challenges. Walk-in bathtubs offer easier access, enhanced safety features, and improved comfort. This guide walks you through the step-by-step process of removing an old tub and installing a new walk-in tub, ensuring a secure and professional result.

Step 1: Remove the Old Tub

Removing the old tub is the first crucial step. Start by turning off the water supply to prevent leaks or water damage during removal. Disconnect all plumbing fixtures including the faucet, showerhead, and attached pipes. Carefully remove any surrounding tiles or panels to expose the edges of the tub, then use a utility knife to cut through caulking or adhesive securing the tub flange to the wall.

Once the flange is free, disconnect the tub drain. After ensuring all connections are detached, carefully lift and remove the old tub. This step typically requires assistance due to the tub's weight and size - use appropriate lifting equipment to avoid injury.

Step 2: Prepare the Area

With the old tub removed, clean the exposed space thoroughly, removing any debris, old adhesive, or caulking. Check the subfloor and walls for any signs of water damage and repair as necessary - this preparation is essential for the longevity of the new installation. Take precise measurements of the width, length, and depth of the space to confirm the new tub will fit perfectly, and ensure the plumbing lines are in good condition and ready for the new unit.

Step 3: Bring in the Walk-In Bathtub

With help from another person, carefully move the new tub into the bathroom - walk-in tubs are heavier than standard tubs, so a dolly or additional support may be needed. Position the tub to align with the existing plumbing, and confirm the path from your entrance to the bathroom is clear of obstacles to facilitate smooth movement of the unit. Handle the tub with care to avoid scratches or dents to the acrylic or fibreglass surface.

Step 4: Level the Tub

Use a spirit level to check the alignment of the tub in all directions, then adjust the tub's feet or shims to achieve a perfectly level installation. A level tub is essential for proper drainage and overall functionality - water must flow correctly to the drain, preventing pooling and potential leaks. Check from multiple angles and make adjustments as needed before proceeding.

Step 5: Install the Fixtures

With the tub levelled and in place, connect all plumbing fixtures following the manufacturer's instructions:

• Tub drain: Ensure the drain aligns with the existing plumbing. Use plumber's putty to create a seal and tighten the drain securely.
• Water supply lines: Attach the hot and cold water supply lines to the corresponding inlets. Use Teflon tape for a tight, leak-free seal.
• Faucet and showerhead: Install according to manufacturer guidelines, ensuring all connections are tight. Test for leaks before completing the installation.

Step 6: Complete the Fit

Secure the tub flange to the wall studs using screws to firmly anchor the tub and prevent movement. Apply a bead of silicone caulking around all edges to seal gaps and prevent water leakage. Reinstall any tiles or panels that were removed during the old tub removal. Take your time for a neat, professional finish - this final step significantly affects both the appearance and watertight integrity of the installation.

Professional Assistance Available

Proper preparation and attention to detail are key to a successful walk-in tub installation. If you have questions or prefer to have the work completed by experienced professionals, Safe Bathing Canada's certified installation team is here to help - handling every step from removal through to your final walkthrough.