How To Frame a Wall for A Bathtub and Shower?

Framing a wall for your bathtub and shower is the same as framing other walls, with a top plate, bottom, and studs at 16-inch intervals. The design of every other framed wall is always similar to that of a normal bathtub. 

This article will explain the benefits of framing a wall for your bathtub and shower, how to frame such walls, and the tools and materials needed for framing. 

This article is a very detailed and step-by-step guide to help you frame a wall for your bathtub and shower. This article has highlighted it straightforwardly and comprehensively. All you need to do is to follow the procedures highlighted in this article. 

Without any more delay, let us dig into the details. 

Benefits Of Framing a Wall for A Bathtub and Shower 

Many persons see their bathrooms as an oasis, a place to enjoy a warm bath, and, other times, a nice shower to aid and help you relax after a long day. 

A framed wall improves your bathroom experience and is an added benefit. Every homeowner loves to consider framing a wall for a bathtub and shower.

They are referred to as a half or partitioned wall that extends from the floor to about 3 feet high. It’s often constructed around or up against a bathtub or shower stall. They are like an extension of the side of a bathtub or shower, and they can be tiled over.

The benefits of framing a wall for your bathtub and shower are many, and some of these include: 

Image 1: Cross Section of Framed Wall for Bathtub and Shower
Image 1: Cross Section of Framed Wall for Bathtub and Shower
  1. For privacy: many people don’t like to expose their shower to the rest of the room, so they install a full glass wall. That’s because you might want to have privacy when using the shower. Or for a toilet that’s located next to the shower. 
  1. For a Functional Wall Space: A knee wall is always functional, depending on your needs. If your knee wall is installed by vanity, it can help you make use of the extra space by the wall when you install a towel rack. You can install on the knee wall a grab bar or toilet paper holder.
  1. Cost: Unlike framing a wall, using glass is expensive, especially if you’re installing your shower with glass. Framing a knee wall will help save costs. However, you can still have glass installed above the knee wall to open up space and better ventilation. 
  1. Plumbing: framing a wall for a bathtub and shower helps to hide your plumbing, and you can install your shower handles, knob, and tub spout. 
  1. Partitioning– one of the benefits of framing a wall for a bathtub and shower is that it helps partition the shower space from other bathroom parts. The knee wall helps separate the shower from the rest of the bathroom without making your space feel small.
  1. Added bench on the wall: a shower knee wall helps in providing a simple way to install a shower bench without building a floating bench on an existing exterior wall. You can also install a niche within the knee wall for shower necessities or a footrest to shave legs without cutting into an exterior wall.
  1. It Gives Your Bathtub a New Look– adding the wall to your bathroom gives it a new, classic, and unique look. Knee walls in bathrooms add a splash of color or a unique pattern that your favorite tile selection can enhance. It gives your bathroom a designed look. 

Tools Needed to Frame a Wall for A Bathtub and Shower 

Before we deep-dive into the step-by-step procedure for installing a wall for a bathtub and shower, let’s examine the tools that you will essentially need for a successful framing of the bathtub and shower wall. 

They include:

  • Pressure-treated lumber: 
  • A Hole saw or jigsaw 
  • A Measuring tape.
  • Nails
  • A Hammer
  • Chalk line set
  • A Masking tape.
  • An Electric drill
  • A Putty knife
  • Pliers
  • A Carpenter’s square 

How To Frame a Wall for Your Bathtub and Shower?  

Framing your wall for a shower or bathtub is different from framing a wall for both the bathtub and shower. It is better to frame both together as it saves space and resources. With a framed wall for the shower and bathtub, there is no need for a drain area for your shower. 

When framing a wall for the bathtub and shower, it shouldn’t go all the way to the floor because you don’t need a shower tray as the tub will work as the tray. As a result, the wall extends through the upper rim to the ceiling. 

Below is a complete step-by-step guide to frame a wall for a bathtub and shower:

How To Frame a Wall for Your Bathtub and Shower?  
How To Frame a Wall for Your Bathtub and Shower?  
  1. Measure The Bathtub: 

First, measure the bathtub. You do this by measuring the distance of the bathtub from one end to the other. Then you add 1-inch for clearance at the back wall. Technically, you can build the wall at the back edge of the bathtub before other steps.

  1. Even The Plates: 

The next step is to even the plates by putting them side by side on the floor and by evening their ends. Next, make similar layout marks at 16-inch intervals for studs at the edges of the plates using your measuring tape. 

  1. Separate The Plates: 

You separate the plates by positioning them side by side and on edge with the 16-inch layout marks looking up. Next, place the 2X4 studs on edge between the plates and focus on the corresponding layout marks. Aside, featuring a stud at the ends of the wall, connect the plates at these studs with framing nails.

  1. Further Measurements:

The next step is measuring the height of the tub between the rim and the floor. Place your measuring tape at the lower edge of the soleplate at the wall’s other end. Measure it further. You continue by pulling the tape along the end stud. You then mark the edge of the stud at the height of the bathtub’s rim. It would be best if you repeated this at the other end of the bathtub or framing wall.

You don’t have to mark the studs on the framed wall; you can use a marked line on the end stud all through to the next marked stud. This way, you will have a line drawn through all the middle studs. 

  1. Cut The Lumber: 

After ensuring all the studs are marked, cut 2″ X 8″ framing pressure-treated lumber to length to fit between studs. Before inserting the pressure-treated lumber, ensure the framed wall is flat on the floor. Start with an end of the wall, and proceed further. 

Ensure that the center of the lumber’s face properly aligns with the marks on the edges of the studs. After, connect the blocks to the studs using pairs of nails at both ends. Repeat the process and ensure that all the blocks align appropriately with the center faces at the marked points.

  1. Positioning

The final step is to put the upper plate of the framed wall back to position – the back of the bathtub facing the tub. Next, you can connect the soleplate to the subfloor with nails. 

The shower frame uses the same frame as the bathtub, so you don’t need to do anything else. However, although the bathtub may suffice as a shower tray, you may need to install ½-inch thick cement boards and tiles. You might also have to space the studs to be easily positioned on the shower faucet on the plumbing wall. 

Final Thoughts

This article has explained everything that has to do with framing a wall for a bathtub and shower, the benefits, including the tools needed to make it easier. I have also elaborated on the steps you need to follow while framing a wall for a bathtub and shower. 

This article explained how to install a wall for a bathtub and shower, the benefits, importance, and cost reduction when attached. The procedures and tools for the framing such wall for a bathtub and shower.

We hope this article has made it easier for you to frame a wall for your bathtub and shower. Do you have any further questions? We will love to hear from you via the comment section below.

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