DESIGN OF A BATHROOM | FIXTURES

Although the bathroom is a small room in the house, it needs to accommodate plenty of fittings and fixtures. Usually, a bathroom consists of faucets, shower systems, including thermostatic shower systems, and associated items such as water saving fittings. There are countless styles of each fixture. You still have to learn all about the fixtures to make sure that you decide the right design for your bathroom.

FIXTURES AND FITTINGS IN A BATHROOM:

The typical fixtures and Accessories in a Bathroom are listed below. There are 4 basic fixtures in a Bathroom Namely: Wash Basin, Toilet, Shower Stall and Bathtub.

WASH BASIN (SINK) OR LAVATORY (In American Parlance):

In plumbing, a Sink or Wash basin is a bowl-shaped fixture that is used for washing hands or small objects. Sinks are made of many different materials such as Stainless steel, Enamel over steel or cast iron, Ceramic, Plastic, Concrete, Terrazzo, Stone, Copper or Glass. The Wash basin is fixed such that the top of the basin is at a height of 2'9" from the floor. 

The typical accessories found with the wash basin are:

• Faucet (Tap) - Wash Basins generally have taps (faucets) that supply hot and cold water and may include a spray feature to be used for faster rinsing. The faucets are generally fixed on the basin. Sometimes they are fixed on the wall, just above the basin.

• Mirror - The mirror should be of a minimum height of 1'6" and should be placed above the Wash Basin such that the top of the mirror is at 6'0" height from the floor. For children, a mirror immediately above the basin is preferable. The mirror can be a fixed one or can be fixed in front of a medicine cabinet.

• Shelf - Optional; can be fixed at a height of 4' from the floor. It can be recessed flush with the wall or jut out 3".

• Soap dish can be fixed on the wall on one side of the Wash basin at a height of 3'6" from the floor.

• Tumbler holder - It can be fixed on the wall on the other side of the Basin at a height of 3'6" from the floor.

• Electric receptacle for Electric Razor or Hair dryer- should be located on the right side of the basin at a height of 3'6" from the floor.

• Towel ring or Towel Bar - for Face towels can be fixed at a height of 4' from the floor. For children's bathroom it can be placed a little lower.

• Vanity Unit for dressing - Optional; It can be with a mirrored door of at least 1'6" height, fixed above the wash basin, instead of a medicine cabinet.

TOILET (WC):

 A toilet disposes of human waste by using water to flush it through a drainpipe to another location. There are different types of toilets such as the sitting type called the "western", the squatting type called the "Squat" , the combination of squatting and sitting called the "Anglo-Indian". The typical accessories found along with a WC are the following:

• Health Faucet - A health faucet is a hand-held nozzle, that delivers a spray of water to assist in cleansing the user's anus or genitals after defecation or urination. It is fixed on the wall on the right side of the user, when sitting on the toilet. It is generally fixed at a height of 1'6"

• Toilet Roll holder also known as a toilet paper dispenser, is an item that holds a roll of toilet paper. It can be fixed on the wall on the left side of the user when sitting on the Toilet, since in most cultures, only the left hand is used for cleaning the private parts. It should be reachable while sitting.

SHOWER STALL (SHOWER CUBICLE):

A shower (also called shower bath) is a booth for washing, having an overhead shower nozzle that sprays water down on the body. The standard sizes are 2'8" x 4'0", 3'0" x 3'0", 3'0" x 5'0" etc. The standard fittings found in a Shower Cubicle are :

• Shower Head - A shower head is a perforated nozzle that distributes the water over a large solid angle. Thus less water can be used to wet the same area compared to a bucket and mug system. Shower heads can be adjusted to spray different patterns of water, and at different angles. The height and type is governed by the Client's preferences, but is usually located at a height of 5'9" from the floor for adults and a height of 5'0" from the floor for children. 

• Shower Controls - Hot, Cold water and mixing controls should be located below the Shower head at a maximum height of 4'6" from the floor.

• Soap and sponge holder can be located on the side wall or the rear wall, opposite the shower head at a height of around 4'6" for easy access.

• Shower curtain rod- Shower curtains are curtains used in bathtubs with a shower or shower enclosures. They are usually made from vinyl, cloth or plastic. The shower curtain has two main purposes: to provide privacy and to prevent water from flooding or spraying into the bathroom.They are fixed at a minimum height of 6'0" from the floor. Optionally, a glass shower enclosure with glass door can be used in place of a curtain. Various types are available in the market.

• Shower Ventilator - It is desirable to have the ventilator of the bathroom in the shower area, as it can effectively remove the steam.

• Shower Stall light- It is optional but should be a vapour-proof fixture.

• Towel rack - 1'6" to 2'0" long for keeping towels. This can be placed on the rear wall of the shower cubicle if it is fairly far from the shower head. Otherwise, it can be placed just outside the shower cubicle

• Towel Bars- of lengths 1'6", 2'0", 2'6", 3'0" or 3'6". This can be fixed on the rear wall of the shower cubicle at a minimum height of 4' from the floor.

BATHTUB:

A bathtub is a plumbing fixture used for bathing. Most modern bathtubs are made of acrylic or fiberglass, but alternatives are available in enamel over steel or cast iron, and occasionally wood. The standard sizes are 5'0" x 2'8", 5'6" x 2'8", 6'0" x 3''. This may be in combination with a shower. The standard fittings that are found along with a bathtub are:

• The shower head- at a height of 5'9" from the floor for adults and 5' for children.

• Shower controls- at a standard height of 4'6" but this is optional and can be located lower, according to the Client's preferences.

• Bath spout- just above the bathtub, with bath valves just above the bath spout.

• Soap and sponge holder -recessed into the wall, at the side of the bathtub at a maximum height of 3'0" from the floor.

• Vertical Grab bars - of length 9", 12", 15", 18" or 2'0". They are optional but recommended. They are fitted to the side wall adjacent to the bathtub at a height of about 3'6".

• Towel Bar - fitted on the side wall adjacent to the bathtub at a minimum height of 4'0". However, do not fix the towel bar next to the bathtub if it has a shower.

• Curtain Rod- Keep within the inside face of the tub at a minimum height of 6'0". Alternately, glass shower enclosure can be used outside the tub, to prevent the water from spilling on the floor.

CLEARANCES:

• To ensure adequate space for movement and the convenient use of fixtures in the Bathroom, the following minimum clearances must be observed. It should be noted that the fixture dimensions vary a lot and hence the clearances are taken with respect to the centre-axis of the fixtures and the edges of the fixtures.

WASH BASIN:

• 1'8" between the centre axis of the wash basin and the adjacent wall.1'4" between the side edge of the wash basin and the centre axis of the toilet.
• 2" between the side edge of the wash basin and the edge of the adjacent bathtub.
• 3'0" between the front edge of the wash basin and the opposite wall.
• 2'6" between the front edge of the wash basin and the opposite bathtub.

TOILET:

• 1'8" between the centre axis of the toilet and the adjacent wall.
• 1'4" between the centre axis of the toilet and the side edge of the Wash basin.
• 1'6" between the centre axis of the toilet and the side edge of the bathtub.
• 1'4" between the centre axis of the toilet and the end of the bathtub.
• 2'6" between the front edge of the toilet and the opposite wall.
• 2'0" between the front edge of the toilet and the opposite bathtub.
• 2'6" between the front edge of the toilet and the opposite wash basin.

LOCATION OF BATHROOM:

Ideally each bathroom should be located near a Bedroom. In addition, one should consider the wind directions and the sun position, in order that the sunrays dry up the bathroom quickly and the wind flow allows for fresh air to enter the bathroom and the humid air to leave it. For this it is best to refer the Vastu guidelines on the design of Bathrooms. Go to:

• VAASTU SHASTRA | TOILETS, BATHROOMS

Related Topics:

BATHROOM PLANNING
BATHROOM TYPES
DESIGN OF OTHER ROOMS IN A HOUSE