Shower compartments shall be not less than 30 inches (762 mm) in minimum dimension measured from the finished interior dimension of the shower compartment, exclusive of fixture valves, shower heads, soap dishes, and safety grab bars or rails.
Frequently Asked Questions. What is the smallest recommended size for a shower? A shower should be 36 inches square (36 inches x 36 inches). For tiny spaces, 30 inches square (30 inches x 30 inches) is the smallest space that can be used for a shower.
Shower floor minimum size is usually mandated to be at least 30 inches square; that is, 30 inches by 30 inches. Shower door clearance: Because shower doors are usually glass and can break and because of other access issues, bathroom code states that shower doors need to have at least 24 inches of opening clearance.
For a small space, you might choose a walk-in shower with dimensions of around 35 x 35 inches (90 x 90 cm). This is considered a bare minimum as anything smaller than this can lead to water splashing outside of the shower itself.
Tip. The minimum allowable shower door width is 22 inches wide: Anything narrower than that may not be up to code.
24-inch shower doors are compact. They are suitable for small bathrooms or shower enclosures. The compact dimensions make these doors ideal for bathrooms with limited space. These doors offer a minimalist and sleek look to achieve a modern bathroom interior.
How Big Should a Doorless Shower Be? A doorless shower layout requires a larger footprint than a standard tub or shower stall. Building codes may specify that a standard shower stall must be a minimum of 36 inches by 36 inches while the average doorless shower is about seven feet by four feet with many much larger.
To comfortably fit one adult, a shower measuring 48" x 36" should offer enough space for easy movement.
Walk-in showers are doorless. This means they have to be quite large to stop water splashing out. The minimum practical dimensions for a walk-in shower are around 80x120cm but they can be as long as 200cm. Using the shower is a lot easier if the width is over 90 cm.
In general, the smallest size is 15 square feet, which can fit a sink and a toilet. For a shower, to be installed, at least 30-36 square feet is required. For a full bath consisting of both a shower and a bathtub, you will need at least 40 square feet.
Typically, the smallest shower size is 32 inches wide by 32 inches deep. However, the International Residential Code (which regulates houses, duplexes, and townhouses) allows for showers as small as 30 inches x 30 inches. Measurements go up incrementally from there, usually to about 36 inches by 60 inches.
Shower opening minimum 22” wide. Shower door must be able to open outward (inward is optional) Shower controls should be accessible without stepping into the shower spray.
If you are someone who only requires the classic standing shower, then the size of your ensuite can be reduced to about 0.7m by 2m. Although this sounds like a little space, look at design ideas to incorporate everything you need with careful planning.
Standard roll-in shower compartments shall meet one of the following: 30 inches (762 mm) minimum in depth and 60 inches (1524 mm) minimum in width between wall surfaces measured at center points of opposing sides, with a full opening width on the long side.
However, a shower cubicle of dimensions 700mm x 700mm (27.56in x 27.56in) is the smallest shower cubicle you can get.
If you have a small shower the sideways entry may be required but in general the most common straight in entry for people walking in is 24” wide.
Our professional and experienced opinion would advise that as a minimum, the tray should be at least 1200mm in length and anything between 700 and 900mm in width. This will help to ensure that water stays within the shower area.
If you plan to apply some of the principles of “universal design” in your shower project, the stall should be at least 36-by-36 inches, or optimally a minimum of 42-by-60 inches. This no-threshold walk-in shower was designed for an individual with compromised mobility.
The ADA recommends a minimum size of 36 by 36 inches for a walk-in shower. This size ensures comfort for those with mobility challenges and is large enough to accommodate a bench. Even for those who do not struggle with their mobility or balance, 36 x 36 is a good size for comfort and ease of showering.
A 30-inch x 48-inch clear floor space must be provided at shower stalls, parallel to the fixture and flush with the control wall. In 36-inch x 36-inch showers, the clear floor space must be positioned exactly as shown in the upper right diagram, with 12 inches offset behind the wall opposite the control wall.
Width: A comfortable width for a double shower is typically between 48 and 60 inches. This allows two people to use the shower at the same time without feeling cramped. Length: The length (or depth, depending on your bathroom design) of a double shower is usually at least 36 inches, but it can be more if space allows.
Clearance: At least 24" of space is needed in front of a shower or tub entry. Leave at least 15" of space between the shower and toilet or other obstacle.
Keep in mind that the shower enclosure should be wide enough to allow easy movements. So the smallest possible walk-in shower dimensions for a square shower layout is 32” by 32”. While 30” to 35” is the smallest size for a rectangular walk-in shower.