How To Frame A Walk In Shower: A Step-By-Step Guide

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The bathroom is one of the most important rooms in any home. It is a place to relax, take care of business and get ready for the day. And for many homeowners, nothing is more important than a beautiful, functional shower. Installing a walk in shower can be a great way to give your bathroom a modern update. But, if you’re not a professional contractor, it can be a daunting task. Fortunately, with some basic tools and supplies, you can frame a walk in shower in your own bathroom. Here’s a step-by-step guide to help get you started.

Step 1: Prepare the Shower Area

Before you begin framing your walk in shower, you need to prepare the area. Start by measuring the area where you want to install the shower. Measure the length, width, and height, and make sure that the measurements are accurate. Once you have the measurements, you’ll need to mark the area with a pencil. Make sure that the lines are straight and that all the measurements are correct. This will ensure that the shower fits properly when you’re finished.

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Next, you’ll need to remove any existing flooring or tile in the area. This may require a hammer and chisel, so be sure to wear safety glasses when doing this work. Once you’ve removed the existing flooring, you’ll need to smooth out any rough patches and make sure the surface is even. Finally, you’ll need to install a waterproof membrane on the floor. This will help keep the shower area dry and prevent mold from growing.

Step 2: Assemble the Frame

Once you’ve prepared the area, it’s time to assemble the frame for your walk in shower. Start by measuring and cutting the 2×4 lumber to the appropriate lengths. You’ll need to cut four pieces for the sides of the shower and two pieces for the top and bottom. Once you’ve cut the lumber, you’ll need to sand the edges to make sure they’re smooth. Then, you’ll need to assemble the frame using screws and nails. Make sure that the corners are square and that the frame is level.

Step 3: Install the Shower Walls

Once the frame is assembled, it’s time to install the shower walls. Start by attaching the wall panels to the frame. Make sure that the panels are level and that all the seams are tight. You may need to use shims to make sure the walls are even. Then, you’ll need to attach the corner trim to the walls. This will give the shower a finished look.

Step 4: Install the Shower Door

The next step is to install the shower door. Start by measuring the opening of the shower and then purchase a door that fits. Once you have the door, you’ll need to install the door frame and hardware. Make sure that the frame is level and that the hardware is secure. Then, you can install the door and make sure that it opens and closes correctly.

Step 5: Install the Shower Fixtures

The final step is to install the fixtures for the shower. This includes the shower head, faucets, and any other items you want to include. Start by attaching the shower head to the wall. Then, attach the faucets and any other items to the wall. Make sure that all the connections are secure and that the fixtures are level.


Framing a walk in shower is a great way to update your bathroom. With some basic tools and supplies, you can frame a walk in shower in your own home. Just remember to prepare the area, assemble the frame, install the walls, install the door, and install the fixtures. With these steps, you’ll be able to frame a walk in shower and enjoy a beautiful, functional shower in your own home.