ᐅ Walk-in Shower, Splash Water, Do I Need a Door?

Created on: 5 Oct 2022 19:20
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wesson76
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wesson76
5 Oct 2022 19:20
Hello everyone,

I need your advice 🙂. We are currently planning the bathroom in a new build. I have attached the bathroom layout.

The shower area is L-shaped, measuring 160x100cm (63x39 inches). The "open wall" is 80cm (31 inches) long, and the entrance to the shower is also 80cm (31 inches).

Question: Is the 80cm (31 inches) wall length enough to prevent water splashing outside the shower area? Or would it be better to install a door?

According to a consultant at the sanitary supply store, this should be sufficient. However, I have read online that a minimum length of 120-140cm (47-55 inches) is recommended.

P.S.: The thick wall between the toilet and shower likely contains the service shaft.

Floor plan of an open space with bathroom: toilet, double washbasin, bathtub, 11.3 m².
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Bertram100
5 Oct 2022 19:29
No, that is definitely not enough. I have a 120cm (47 inches) wall and a 60cm (24 inches) opening, and water barely stays inside. I don’t even have a rain shower or anything like that. At least 100cm (39 inches) would be necessary, and even then only with a bath mat. But I think that would work.
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wesson76
5 Oct 2022 19:32
Bertram100 schrieb:

No, that’s definitely not enough. I have a 120cm (47 inch) wall and a 60cm (24 inch) opening, and the water just barely doesn’t splash outside. And I don’t even have a rain shower or anything like that. You would need at least 100cm (39 inch), and even then only with a bath mat. But I think that might work.

I suspected as much, so a glass door it is.
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wesson76
5 Oct 2022 19:33
Bertram100 schrieb:

No, that’s definitely not enough. I have a 120cm (47 inches) wall and a 60cm (24 inches) opening, and the water barely escapes outside. I don’t even have a rain shower or anything like that. At least 100cm (39 inches) would be necessary, and even then only with a bath mat. But I think that could work.
Do you also have an L-shaped shower?
Tolentino5 Oct 2022 19:34
You can try it out first. It works for us. However, I had to install a splash guard due to insufficient slope, which might help as well.
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Bertram100
5 Oct 2022 19:44
L-shaped shower? No, as shown here, I have a rectangular shower measuring 90cm by 180cm (35 inches by 71 inches). I find 80cm (31 inches) a bit narrow and would widen it to 90cm (35 inches) if possible. My shower valve is installed on the "head" side inside the shower. I chose this length to prevent water from splashing out and to avoid having a door that requires maintenance. 😀

If I were you, I wouldn’t place the toilet in the farthest corner either. The toilet is used most often, maybe even during half-asleep trips at night. 😉