Are All Toilets A Standard Size

This is like the height of a chair.

Are all toilets a standard size.

The distance measured to the top of the toilet seat not the bowl height must be between 17 19 43 1 48 3 cm to be ada compliant. Tankless toilets are usually 14 18 wide and 20 26 deep. Most american toilets will be 12 however it s always wise to double check. The standard rough in is 12 inches though you may encounter 10 inch and 14 inch rough ins in older homes.

A few rough ins will measure 10 and 14. Floor mounted toilets will be minimum 14 and maximum 17 high. A comfort height toiletis sometimes known as an americans with disabilities act ada toilet because the height matches that used for ada compliant toilets 17 to 19 inchesfrom floor to seat. You should find the rough in measurement in the new toilet s product information.

Tile or wainscot added over the original drywall etc or simply because the plumber was off by a bit when he set the flange. The measurement could be off a bit because of added wall thickness. This is the only size difference you need to know for plumbing. Actual bowl can be as low as 13 330mm and as high as 19 483mm.

Standard toilet dimensions standard toilet dimensions are typically between 28 30 deep roughly 20 wide between 27 32 high and have a rough in between 10 14. In today s construction 12 is the standard. But even if the bow is low it will be mounted on a standard height 14 17 from the floor to rim with open space underneath. The height of a standard toilet is about 15 inches from floor to seat.

The standard size is still great for the majority of people it really is just a matter of preference. One flush or two it used to be that you had to flush the low flush toilet twice to get the job done but toilet designs have improved significantly. Before recently most standard toilets were manufactured to be 15 38 1 cm in height which does not meet accessibility requirements. You ll want to replace the toilet you have with a same sized rough.

The other differences below will be aesthetic comfort and space.