Bathroom

TECHNOLOGICAL UNIVERSITY OF THE PHILIPPINES
CAVITE CAMPUS
CQT Ave., Salawag, Dasmariñas City, Cavite

Engineering Sciences Department

CE-23/23D
Building Design – 1

BATHROOM

CAMARCE, Krizzanelle M.
BSCE – 2AE

ENGR. REBECCA R. DELA CUESTA

I.

August 17, 2015
Definition/ Description

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A bathroom is a room for personal hygiene activities, generally
containing at minimum a toilet and sink. A bathroom may also contain
a mirror, a bathtub or a shower, and possibly also a bidet.

II.
Variations
 Powder room
A powder room also called "1/2 bath" or "guest bath" usually refers to a room
with a toilet and a sink and commonly used by guests.


Shower room

A shower room or shower-room is a room that contains a shower
cubicle (or shower stall), but no bathtub. In the United States, this would be
called a 3/4 bathroom.


Ensuite

An ensuite bathroom or ensuite shower room (also en
suite, ensuite and other variations) is a bathroom or shower room attached
to and only accessible from a bedroom.


Family bathroom

A family bathroom, in British estate agent terminology, is a full bathroom
in a house.


Jack and Jill bathroom

A Jack and Jill bathroom is a bathroom with two doors, accessible from two
bedrooms. or sometimes three doors the third one leading into the hallway.


Wetroom

A wetroom is a waterproof room usually equipped with a shower. It is
designed to eliminate moisture damage that is caused to a home and is also
compatible with the heating systems beneath the floor.

III.

Function according to style
The bathroom functions as a space not only of bodily function but
also of bodily preparation. It is a space where individuals perform
daily body projects, transforming their bodies to a level of readiness
that they deem socially acceptable to enter the public world. While
what constitutes an appropriate level of "socially acceptable

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readiness" varies with one's age, race, class, profession, and
gender, the private bathroom inevitably functions as a space for
personal bodily transformation.
Unlike public bathrooms, which are often strictly gendered,
somewhat institutionalized spaces, consisting of stalls, sinks, and (in
men's restrooms) urinals. The private bathroom, in contrast, is an
individualized space, sometimes organized, sometimes cluttered; it
is a space in which the tools of one's private body projects can be
on display.
Private bathrooms also represent a space of just that: privacy.
They represent a space of protection, a space where one does not
have to perform. How many girls have you met who say they only
feel comfortable "going number 2" in the privacy of their own
bathrooms? The pressures of femininity and masculinity disappear
in this space which, by its association not only with body
maintenance but also bodily function, becomes even more private
than that most protected of spaces, the bedroom.
IV.

Location
Usually near bedrooms, and dining areas.

V.
Decoration/ Finishes used/ Lightning effects and fixtures
 Tile: One of the most popular flooring options for bathrooms is ceramic
tile. It offers a clean and classic look that's also extremely durable,
waterproof, and stain-resistant. To avoid slip-and-fall accidents in the
bathroom, it's smart to choose a tile that is certified slip-resistant. On
the downside, tile is cold underfoot unless installed over a radiant floor
heating system, which is a smart investment in a bathroom where it's
important to keep bare feet warm.
 Vinyl: One of the most budget-friendly floorings available, vinyl is easy
to clean, waterproof, and stain-proof. Choosing a top-quality sheet vinyl
(rather than peel-and-stick tiles) will reduce seams where water can
seep under. A felt or foam backing makes vinyl softer than wood or tile,
which is helpful in bathrooms where slip-and-fall accidents are common
on wet floors. Experienced DIYers can tackle vinyl installation, but

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

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professional help is advised for large bathrooms that will require
piecing seams.
Cork: Made from bark, cork is a highly renewable resource and great
for the environment. It is resistant to mold and mildew and is water
resistant -- perfect for a bathroom. A polyurethane topcoat will protect
the floors from minor spills (the floor should be resealed every few
years to protect against moisture). Glue-down tiles, which come
finished or unfinished, are perfect for above-grade applications, but
click-in-place planks should be used for below-grade bathrooms. To
prevent water seeping between gaps, it's best to choose unfinished
cork and finish the floor on-site. Installation can be tricky and is best
left to a professional.
Bamboo: Made from a highly sustainable resource, bamboo is ecofriendly and also easy on the budget, costing as little as half the price
of hardwood floors. In the bathroom, the smart choice is engineered
bamboo (rather than solid bamboo) because the planks are extremely
durable and ideal for wet environments. They are also simple to install
and damaged pieces can be replaced easily.
Wood/laminate: A timeless choice that rarely loses popularity,
hardwood floors create a warm and classic look in the bathroom.
Engineered wood, which is made of real wood veneer backed by
plywood, resists humidity better than solid wood and is a smart choice
in a damp space. There are also many prefinished options that
withstand heavy foot traffic and are water resistant. Budget-friendly
laminate gives the look of wood but is actually a photographic image
sandwiched between two wear layers. The material is exceptionally
scratch and stain resistant. When considering wood, know that water
doesn't play well with these materials; one big water-line leak can
cause serious and expensive damage.



Interior paints come in flat/matte, satin/eggshell, and semiglossfinishes. For a bathroom, satin or semi-gloss paints are a good
choice.Semi-gloss paints, commonly used for trim, are generally the
easiest toclean, and formulated to stand up to stains.



Ceiling, wall and floor materials and coverings should be impervious to
water and readily and easily cleaned. The use of ceramic or glass, as

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well as smooth plastic materials, is common in bathrooms for their
ease of cleaning. Such surfaces are often cold to the touch, however,
and so water-resistant bath mats or even bathroom carpets may be
used on the floor to make the room more comfortable. Alternatively,
the floor may be heated, possibly by strategically placing heater
conduits close to the surface.


Electrical appliances, such as lights, heaters, and heated towel rails,
generally need to be installed as fixtures, with permanent connections
rather than plugs and sockets. This minimizes the risk of electric shock.
Ground-fault circuit interrupter electrical sockets can reduce the risk of
electric shock, and are required for bathroom socket installation by
electrical and building codes in the United States and Canada. In some
countries, such as the United Kingdom, only special sockets suitable for
electric shavers are permitted in bathrooms, and are labelled as such.
UK Building Regulations also define what type of electrical light fittings
(i.e. how water-/splash-proof) may be installed in the areas (zones)
around and above baths, sinks and showers.



Bathroom lighting should be uniform, bright and must minimize glare.
For all the activities like shaving, showering, grooming etc. one must
ensure equitable lighting across the entire bathroom space. The mirror
area should definitely have at least two sources of light at least 1 feet
apart to eliminate any shadows on the face. Skin tones and hair color
are highlighted with a tinge of yellow light.

VI.

Size and shape (ideal)/ Dimensions
 1.20 sq. m. with a least dimension of 900mm.
 A ceiling height of not less than 2.40 meters (8 feet),
measured from the floor to the ceiling: Provided, That for
buildings of more than one story, the minimum ceiling height
of the first story shall be 2.70 meters (9 feet) and 2.40 meters
(8 feet) for the second story, and succeeding stories.

VII.

Ergonomics
Questions to Ask Yourself When Planning a Layout

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• Who will use the bathroom? For example, will two adults share
the space during the morning rush hour? Is the bathroom limited to
occasional guest usage? Are children who need assistance the
primary users? Will you bathe a pet in the tub?
• How will it be used? What activities will be done in the various
parts of the room? For example, will you require a place to sit and
apply makeup? Will the room also house laundry facilities? What
activities can be done in a shared space, and which require a
private area? Do you prefer separate shower and bath areas? Would
you like a tub that accommodates more than one person? Do you
want the water closet in its own compartment?
• Where will things go? What items need to be stored in the
bathroom, and where should they be located for easy access?
The answers to these questions can shed light on how much open
floor space is needed for navigation around the room, what size tub
or shower makes sense, whether two sinks are necessary, and
more. When crafting the perfect floor plan, don't underestimate the
importance of storage.
Even in a petite bath you can find more storage solutions than just
the vanity cabinet by adding a toilet surround, over-door shelving,
or a recessed medicine cabinet.
With that information in mind, you can begin to place the key
elements in the room -- the tub, shower, toilet, and sink(s). Not sure
where to begin? We've listed three popular bathroom designs below.
See which one fits your home and needs best.

a. Toilet and bath rooms and laundry rooms shall be provided with
window with an area not less than 1/20 of the floor area but not
less than 240 sq.mm. Such windows shall open directly to a
court, yard, public street or alley or open watercourse.
b. The polyvinyl chloride or P.V.C. door shutters are used for
bathrooms, kitchens. They provide total protection against
corrosion, moisture, termites, and chemicals.

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Minimum distances between fixtures