How much space is needed on either side of a toilet?

Asked By: Nasim Paine | Last Updated: 17th January, 2020
Category: style and fashion bath and shower
5/5 (279 Views . 29 Votes)
Most codes require at least 15 inches (measured from the center of the toilet) from any side wall or obstruction and not closer than 30 inches center to center to any other sanitary fixture. (The NKBA actually recommends 32 inches.) There should be at least 24 inches of clear space in front of a toilet or bidet.

Click to see full answer


In this regard, how far does a toilet have to be away from a wall?

Standard drywall is 1/2 inch thick, so the plumber should set the toilet flange at least 15-1/2 inches from the center of the flange to the wall framing. The standard distance from the back wall is 12 inches, or 12-1/2 inches from the center of the flange to the wall framing.

Furthermore, how much space do you need between toilet and sink? A toilet requires a minimum 30 inches of space to sit in by itself: 15 inches from the center line out to each side. Sinks require a minimum of 20 inches of space to sit in, if they are the only sink in the room. Showers require a minimum of 30 inches of space into which a 30 inch diameter circle could be drawn.

Moreover, what is building code for toilet clearance?

Bathroom building code typically says that toilets need at least 21 inches of clearance in front. Opting for 30 inches provides a more comfortable space, though. Side to side clearance: a minimum of 15 inches from center-line of the toilet to the nearest obstruction.

Should a toilet tank touch the wall?

No, there is no standard distance a toilet tank should set out from the wall. There are standard rough in distances, the most common is 12" with a few at 10" and a few at 14", but the actually distance the tank will be from the wall will vary. Yours is quite normal.

29 Related Question Answers Found

Are all toilets the same distance from the wall?

Start by measuring from the wall behind the toilet to the center of the bolts at the base of the toilet. If the rough-in measurement is not between 11 inches and 13 inches, a standard toilet will not fit the space, and you will need to look for a toilet designed for that specific rough-in distance.

Where should a toilet be placed in a bathroom?

Tip: A standard toilet is 14 to 15 inches high from the finished floor to the top of the bowl (excluding the fold-down seat). Consider a higher measurement of 16 to 18 inches for your wall-mounted toilet if you plan on aging into your golden years.

What is rough in for toilet install?

The toilet rough-in refers to the distance from the finished wall to the center of the toilet's floor drain or waste outlet. Most toilets have a rough-in of 12 inches, although it's not uncommon for older homes to have an unusual size such as 10" or 14".

How do I know the rough in size of my toilet?

To find out your toilet's rough-in, measure from the wall behind the toilet to the middle of the closet bolts, which hold your toilet to the floor. That distance will likely be a bit more than the standard 10″, 12″, or 14″ rough-in dimensions. Round your measurement down to the nearest standard rough-in.

How far should a soil pipe be from the wall?

the soil pipe for the toilet comes up through the floor and is approx 8 inches from the external wall.

What is the minimum size for a bathroom?

A full bathroom usually requires a minimum of 36 to 40 square feet. A 5' x 8' is the most common dimensions of a guest bathroom or a master bathroom in a small house.

How should a bathroom be laid out?

As you plan your bathroom, here are some tips to create a layout that will work for you:
  1. The toilet sets the tone.
  2. Take a headcount.
  3. Consider storage.
  4. Give yourself space.
  5. Overlap space.
  6. Clear the air.

Does a bathroom with a window need an exhaust fan?

Bathroom Exhaust Fan Venting Code Basics. Surprisingly, bathroom fans are not required by some building codes. All municipalities have different requirements, but some do not draw a hard line on requiring exhaust fans. In those areas, ventilation in bathrooms is required, but it can be from a window or fan, your choice

What is the minimum width for a shower?

The National Kitchen and Bath Association recommends a shower measuring a minimum of 36 inches by 36 inches for comfort and safety. You might have trouble finding shower pans or prefabricated shower stalls in small sizes, though units measuring 36 inches by 36 inches or larger are widely available.

What is the minimum width of a shower door opening?

When designing your shower enclosure, keep in mind that each glass panel needs to be at least 4 1/2" wide, which is the minimum width for tempering glass and supporting the hardware. Also, the door will need to be a minimum of 22" wide and no more than 36" wide.

How do you vent a bathroom without a window?

If you don't have a window (or a great extractor fan) then leave your bathroom door open when it's not being used. Also, take out any damp towels and hang them elsewhere so they don't add to the moisture already in the bathroom.

Does a bathroom have to have a sink?

A full bathroom is made up of four parts: a sink, a shower, a bathtub, and a toilet. Anything less than that, and you can't officially consider it a full bath. Therefore, a bathroom with a sink, toilet, and shower is considered a three-quarter bath. A bathroom with just a sink and a toilet is a half-bath.

What is a good size for a shower?


While you can see standard shower sizes as small as 32″ x 32″, most people would feel comfortable in a 48″ x 36″ size shower. If your home has a little more space available, a very common recommendation is to have a shower with minimum dimensions of 60'' x 36''.

What is the minimum size for a bathroom UK?

Most baths are 170cm x 70cm, and in small bathrooms these will often fit from wall to wall. However, if your room is only 150cm long you can still fit in a compact 150cm x 70cm bath.

How small can a 3/4 bathroom be?

Three-Quarter (3/4) Bathroom Plan With a Storage Room
Can you fit a toilet, tub, double sink, and floor-to-ceiling cabinet into a mere 64 square feet? While tight, this is possible, especially when privacy walls isolate the bathtub and toilet areas.