Everything You Need to Know About a Window in Shower
A shower with a window could seem like a good idea in the beginning, inviting sunlight into your bathroom, giving it an airy, open feeling. However, as you might have already realized the window comes with some challenges, particularly in the case of water. In this post, we’ll guide you through all you must learn about windows in a shower, which includes what it’s for, how to make it waterproof, and whether taking it out might be the most effective solution.
Learn More, Walk-In Shower Ideas for Small Bathrooms
Why Is There a Window in Your Shower?

When your bathroom was constructed some time ago it’s likely that your shower room was once an alcove for a bathtub. The older homes usually had large windows over bathtubs to let the sun’s rays in and to let in air. The time was when bathers didn’t typically splash their water over the edge of the tub, making windows perfectly acceptable.
When bathroom trends changed with bathtubs being replaced by walk-in showers, the traditional window remained in use. While the design may be suitable in a bathtub, the mechanics that a shower has are different. Water splashes all over the place and moisture may easily get into windows and walls around it and cause mold, rot and expensive damages.
Common Problems With a Window in a Shower
Moisture Infiltration
Moisture and water may get trapped in the window, which causes the wood of sills, trims and drywall to weaken as time passes.
Mold and Mildew
Window in showers are prime places for the growth of mold, especially when the window isn’t sealed correctly.
It is difficult to maintain
Cleaning windows that are continuously exposed to moisture could be difficult and even small leaks may be overlooked until major damage has already been done.
How to Waterproof a Window in Your Shower
Although removing the window completely could be the ideal solution for some options, there are some temporary solutions and techniques to limit damage if you’re unable to prepare to undertake a major remodel.
Make a Shower Curtain This is a quick solution that is quick and easy. Put a shower curtain in front of the window to prevent direct exposure to water. This is a good option in the event that you’re planning to remove or replace the window within the next few days.
Install Trim with PVC Trim made of wood can get rotten with time in a shower setting, so you should consider replacing the trim with PVC or plastic trim. PVC doesn’t hold water, which makes it a more durable choice.
Improve the Quality of Window Sills: Replacing the wooden window sill with tiles or solid material. These types of materials are durable and are much easier to maintain, and also stop water from accumulating in the sill’s area.
Think about the possibility of a Vinyl window or a Fiberglass one: These types of windows are waterproof and more suitable for the extreme humidity of showers. In contrast to wood, they don’t be affected by rot or warping over the course of time.
Install a glass Block Window Glass blocks are an appealing alternative to conventional windows. They let light through while offering more privacy and better protection from moisture.
Is It Time to Remove the Window in Your Shower?
If you’re experiencing constant moisture issues, then removing the window may be the best option for a long-term solution. Here’s a quick overview of the procedure:
Take the window off and trim Take care to remove the window along with all trim and casing, while being careful not to scratch the wall.
Repair Wall Damage: After the window has been removed look for rotten or moldy the studs, and then replace them.
Rebuild the Wall Install new studs, the vapor barrier. Followed by cement board or drywall. Install siding on the wall’s exterior to protect it.
The space must be waterproofed: Make sure that the wall you are installing is properly waterproofed as the shower is now fully sealed off.
Adding a Window to a Shower: Is It Possible?
If you don’t have a window installing one could be an effective way to brighten the room and increase the airflow. The cost of putting in the shower with a window is contingent on several elements:
The cost for Vinyl as well as Fiberglass Windows: Expect to spend between $100 and $900 for vinyl windows, while fiberglass windows range from $500 to $1,500. They are resistant to moisture and are able to be easily incorporated into the wall you have.
Position: The most suitable location for a shower window is up on the wall usually over the shower head, to keep water from getting exposed. Transom or narrow clerestory windows are great choices because they let in light but also provide the privacy.
Ventilation: A glass window in the shower can offer natural airflow, helping lower humidity levels and stop the growth of mold.
Bathroom and Shower Design Considerations
If you’re considering an upgrade or remodel of your bathroom, or your bathroom showering, consider a few additional considerations that are tied to window placement as well as the general layout:
Walk-in Shower Dimensions

The ideal dimensions for a walk-in shower typically are between 32″ x 32″ to 60″ x 36″, according to the available space. Make sure that the window’s placement does not interfere with the shower’s design. Shower Head Height The normal showerhead height is approximately 80 inches above the floor, however this can be adjusted to suit your the best fit. Shower Height you are planning your shower space, a shower niche must generally be set at a distance of 48- 60 inches from the floor.
Soaking Tub and Shower

If you’re planning to combine a soaking tub with shower, you must make sure that the window will not be subject to continuous splashes of water. A window either above and behind the tub might be a good idea, particularly when you’re planning an soaking tub and shower combination.
Small Walk-In Shower

Tile Ideas For bathrooms with small spaces, selecting lighter-colored tiles, and choosing vertical designs can give an illusion of larger space.
Pony Wall Shower
A pony wall (a part of a wall that doesn’t extend to the ceiling) could be a chic accent while still allowing the light to stream through. It can be a good place to put in a window.
Showering together

A large walk-in shower is ideal for two. Be sure that if there’s windows, they’re placed so that it provides privacy, while still letting the light in.
Conclusion
A shower window can add sunlight, however it’s crucial to know the difficulties it can bring in terms of maintenance and moisture. When you decide to replace, waterproof the window, or even remove it altogether, there are ways to shield your bathroom from damage caused by water. If you’re contemplating a renovation or installing a new shower Be aware of shower layout, shower sizes, window location to make a comfortable, functional and attractive space.
Have you thought about replacing your windows or a complete shower renovation? Contact me if you require any additional advice regarding shower designs and bathroom improvements!
