In general, a shower should measure at least 36 square inches. However, if your bath space is especially petite, 30 square inches is the absolute minimum space requirement for a shower. To determine the minimum shower size you'll need, step inside a few showers at a plumbing showroom or home improvement store.
A 3 by 4 foot shower provides a nice amount of space for one person. For a 2 person shower, the most popular sizes are 3 by 5 feet or 4 by 6 feet.
As for size, your shower should be at least three feet square and have a wide entry, so there's ample room to get in and move around. Designer Mary Jo Peterson, CKD, CBD and a universal design specialist in Brookfield, Conn., says 42 by 60 inches is even better, particularly for showers that have no door or curtain.
A standard shower enclosure size starts from 30″ x 30″ (700mm x 700mm) but most people feel comfortable in the shower cubicle size of 48″ x 36″ (1200mm X 900mm).
What's the minimum size for a room with just a shower? The smallest tray size is around 700mm x 700mm, so your shower room will need to be at least just over 700mm wide. You need to allow room for the shower door to open, plus room for getting in and out. A workable minimum length would be around 1,500mm.
Minimum Walk-In Shower Size
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.
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.
– Basic measurements for the shower area
For reasons of comfort, the shower area should not measure less than 70 cm x 70 cm to guarantee freedom of movement inside.
standard: 70×90 cm.
This is the most popular shower size in modern homes: it is an average size, big enough to feel comfortable in.
The minimum / standard size opening for a walk-in shower should be no smaller than 550mm, meaning working with a 1500 x 800mm shower tray a 900mm glass panel would be the best option. Any glass over 600mm in length it is recommended to have some form of support.
Walk-in shower
The minimum size for walk in shower Australia is 900mm x 900mm. But while walk in shower dimensions indicate a minimum shower width and depth, these showers are very often larger than that. In general, a standard walk in shower size tends to be 1000mm width and 1800mm depth.
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.
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.
In terms of size, a three-quarter bath can be very small—as little as six feet by six feet—or it can be larger and more luxurious, depending on the space you have to work with.
How Big Does A 3/4 Bathroom Need To Be? The average 3/4 bathroom is about 6′ x 6′ or about 36-sqft. But this isn't the most comfortable size of bathroom for a 3/4 bath. If you want your bathroom to be more comfortable, shoot for around 6×8.
Doorless Walk-in Shower Dimensions Australia
The minimum size for a walk-in shower in Australia is 900mm x 900mm. While walk-in shower dimensions indicate a minimal width and depth, these showers are frequently larger than this. In general, a basic walk-in shower room size is 1000mm in width and 1800mm in depth.
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.
Doorless walk in showers have a greater propensity for water to splash out of as opposed to walk in shower enclosures that feature shower doors. However, any sort of walk in shower space should be designed to incorporate adequate room to contain the splashback and water flow.
Use clear glass in the shower
Shower curtains and patterned glass can have the effect of creating an extra wall, dividing your bathroom into sections and making it look smaller. Clear glass shower screens reflect the light more effectively and open up the space.
Reduce Shower Time – Reducing the amount of time you are in the shower can save gallons of water. The average 10-minute shower uses about 18 gallons of water! Taking shorter, and colder showers can save both water and energy.
Both the square and quadrant designs are available in slightly larger versions (900mm x 900mm and 1000mm x 1000mm). These are large enough to provide a decent shower area without the enclosure overwhelming the space.
As it is commonly accepted that the standard bath width is 700mm, a wide bath is considered to be any bath with a diameter of 800mm and above. Large baths with dimensions over 1800mm in length and over 800mm wide tend to be freestanding baths.
Splash guards are small, triangular-shaped rubber fins that are placed along the corners where the shower wall meets the floor. They're typically glued in place or attached with self-adhesive strips and can stop water from leaking out the corners of the shower.
Doorless Shower Dimensions
Here are the dimensions for standard-size walk-in showers with no door. 36 x 36 inches is the smallest you can go. 42 x 60 inches is the recommended shower size for optimal comfort. 60 x 60 inches is much larger and great for wheelchair access.