Proper Tub Installation Guide for Lakewood, WA Homeowners

Allison Woslager • June 25, 2024

Learn essential steps for proper tub installation in Lakewood, WA. Ensure a professional, long-lasting bathtub setup with tips from Royal Flush Plumbing.


A properly installed bathtub can transform your bathroom into a relaxing oasis, but getting the installation right is crucial to avoid future issues. At Royal Flush Plumbing in Lakewood, WA, we specialize in ensuring that your bathtub is installed correctly and efficiently. Here's a comprehensive guide on the proper installation of a tub to help you understand the process and the importance of professional installation.


A white bathtub with blue water in a bathroom by royal flush plumbing in tacoma.

1. Planning and Preparation

Before starting the installation, careful planning and preparation are essential. This stage involves selecting the right tub, measuring the space, and ensuring that all necessary tools and materials are ready.

  • Choose the Right Tub: Select a bathtub that fits your bathroom's dimensions and meets your needs, whether it’s a standard tub, a soaking tub, or a whirlpool model.
  • Measure Accurately: Measure the space where the tub will be installed to ensure a perfect fit. Account for the plumbing, walls, and any surrounding fixtures.
  • Gather Tools and Materials: Ensure you have all the necessary tools, such as wrenches, screwdrivers, caulk, plumber's putty, and the tub installation kit.

2. Removing the Old Tub

If you are replacing an existing tub, carefully remove the old one without damaging the surrounding area.

  • Turn Off Water Supply: Ensure the water supply to the bathroom is turned off before starting any work.
  • Disconnect Plumbing: Disconnect the drain, overflow, and water supply lines. Use a wrench to loosen connections.
  • Remove Surrounding Fixtures: Remove any fixtures like faucets and handles attached to the old tub.

3. Preparing the Installation Area

Properly preparing the installation area is crucial for a smooth process.

  • Inspect the Subfloor: Check the subfloor for any damage or signs of rot. Repair or replace it if necessary to ensure a solid foundation for the new tub.
  • Clean the Area: Clean the installation area thoroughly, removing any debris or old caulk.
  • Install a Mortar Bed: Depending on the tub type, you may need to install a mortar bed to provide additional support and prevent movement.

4. Installing the New Tub

The actual installation of the new tub requires precision and care.

  • Position the Tub: Carefully place the new tub into the installation area, ensuring it is level and properly aligned with the drain and plumbing connections.
  • Connect Plumbing: Reconnect the drain, overflow, and water supply lines. Use plumber’s putty to ensure a watertight seal around the drain.
  • Secure the Tub: Secure the tub to the wall studs using the brackets or flanges provided in the installation kit. Make sure the tub is firmly anchored.

5. Finishing Touches

After installing the tub, add the finishing touches to complete the job.

  • Apply Caulk: Apply a bead of silicone caulk around the edges of the tub where it meets the wall. Smooth the caulk with a tool or your finger for a clean finish.
  • Install Fixtures: Reinstall any fixtures like faucets, handles, and showerheads. Ensure all connections are tight and there are no leaks.
  • Test the Installation: Turn on the water supply and test the tub for leaks. Fill the tub with water to check the drain and overflow functionality.

6. Professional Installation Matters

While DIY projects can be rewarding, the proper installation of a tub is best left to professionals to ensure safety and longevity.

  • Expertise: Professional plumbers have the expertise to handle complex installations and unexpected issues.
  • Warranty and Guarantee: Hiring a professional ensures that your installation is covered by warranties and guarantees, providing peace of mind.

Conclusion

A properly installed bathtub can enhance the functionality and aesthetics of your bathroom. At Royal Flush Plumbing in Lakewood, WA, we are committed to providing expert installation services to ensure your tub is installed correctly and efficiently.


For professional tub installation services or any plumbing needs, contact us today. Our experienced team is here to help you achieve the bathroom of your dreams with top-quality workmanship and exceptional customer service.

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Toilet in bathroom
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Most toilet problems start as minor annoyances. A handle that needs a second push. A tank that keeps running. A slight wobble when you sit down. Easy to ignore—until they turn into something more expensive. This guide helps you read what your toilet is telling you, what you can safely try, and when it makes more sense to call a plumber. Quick answer: what your symptom usually means Tank runs constantly or cycles Likely cause: flapper, float, or fill valve What to do: often DIY—check the flapper first Weak or incomplete flush Likely cause: low tank level, mineral buildup, or partial drain issue What to do: check the tank first; call if it points downstream Toilet clogs repeatedly Likely cause: drain line issue What to do: call—plunging won’t fix the cause Water at the base after flushing Likely cause: wax ring failure What to do: call—subfloor risk Toilet rocks or shifts Likely cause: loose bolts or flange issue What to do: check bolts first; call if it persists Sewage backup or multiple fixtures affected Likely cause: mainline or side sewer problem What to do: stop flushing and call emergency service What you can try first Running toilet. Lift the tank lid and check the flapper. If it isn’t sealing, replace it. If water is spilling into the overflow tube, adjust the float or replace the fill valve. Weak flush. Check tank water level—it should sit about an inch below the overflow tube. Also check the rim ports under the bowl edge for mineral buildup and clean if needed. If these fixes solve the problem and it stays solved, you’re done. What to stop doing Don’t keep plunging a recurring clog. If the same toilet clogs repeatedly without an obvious cause, the problem is likely downstream. Plunging only resets the symptom. Don’t flush when other drains are acting up. If multiple fixtures are slow or backing up, this is not a toilet issue. Adding water makes it worse. Don’t ignore a small leak at the base. A slow wax ring leak often dries between uses, but the water is going into the subfloor. The longer it sits, the more expensive the repair becomes. What each symptom usually means Running toilet A running tank is usually a flapper, float, or fill valve issue. These are common wear parts and often straightforward to replace. If the toilet is older and multiple components are failing, it may be worth stepping back and considering replacement instead of repeated repairs . Weak or incomplete flush If the tank level and rim ports check out, the issue may be downstream. A partial blockage in the trapway or drain line can reduce flush performance. If the flush is inconsistent or has gradually worsened, have the drain line assessed. Toilet keeps clogging Start by ruling out what’s being flushed—especially “flushable” wipes, which don’t break down like toilet paper. If usage isn’t the issue, repeated clogs usually point to a blockage further down the line—buildup, roots, or a pipe issue. In that case, it’s a drain line issue, not a toilet issue . Clearing the line properly resolves it. Water at the base Water around the base after flushing usually means the wax ring has failed. Fixing it requires pulling the toilet. 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Replacement is worth considering when: The toilet is older and has needed multiple repairs It’s an inefficient pre-1994 model using more water per flush The porcelain is cracked (not reliably repairable) The toilet has to come out anyway for other work Multiple components are failing at once At that point, the cost difference between continued repair and replacement narrows. What to expect from a service call When you call, we start with a diagnosis—what’s causing the symptom, not just what part to swap. We explain what we find and give you an upfront price before work begins. Most toilet repairs can be handled in a single visit. For more involved work—like a wax ring replacement or flange repair—we’ll show you what’s underneath and walk through your options. Our toilet repair and replacement service covers everything from simple component swaps to full replacement and installation. 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