These days toilet seats come in standard sizes but measuring your seat before buying a replacement is still wise.
Toilet seat dimensions inches.
Rounded toilet seats 16 5 inches long.
Now you can find the perfect toilet.
18 5 inches we definitely prefer an elongated toilet seat what does vary is the width of the bowl from side to side.
But it s usually not enough to worry about as most standard size toilet seats and lids will cover most toilet bowls even if they re slightly narrower or wider than the next one.
Buy a standard round seat if the length is around 16 in 41 cm.
Use the diagram above to measure your toilet to see if you have the round or elongated size bowl.
Commercial and small toilet seat sizes.
Seats are available in real wood molded wood composition cushioned vinyl plastic or polypropylene.
Most toilets are the same width.
The standard toilet dimension for rough ins is 12 inches but in some instances it may be 10 or 14 inches.
Elongated toilet seats 18 5 inches long.
The lumawarm heated toilet seat fits all standard round and elongated toilet bowls.
Toilet dimensions and clearances same for bidets these measurements also apply to bidets.
Determine your bathroom s rough in by measuring from the wall behind the toilet to the middle of the bolts on the base of the toilet.
Standard toilet dimensions are typically between 28 30 deep roughly 20 wide between 27 32 high and have a rough in between 10 14.
14 14 1 2 typical round length.
Before recently most standard toilets were manufactured to be 15 38 1 cm in height which does not meet accessibility requirements.
Things get a little more complicated if your toilet is.
16 17 typical elongated extended length.
Double check the dimensions of the toilet seat you intend to purchase with your measurements before purchasing to ensure they are relatively close.
If it s around 18 in 46 cm long go with an elongated seat.
The measurement between the 2 bolt holes bolt spread must be the standard us size of 5 1 2 inches or the european size of 6 1 4 inches for the lumawarm seat to.
You will find smaller toilet seats used in commercial buildings restaurants and restrooms that measure 15 8 inches from front to back or smaller.
If you get an elongated model this will be slightly longer more like 18 inches or 46cm.
Slow close toilet seats are quiet and safe no more slamming.
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.
The seat shape depends upon the shape of bowl.
Other toilets are even.
The standard rough in dimensions for toilets is 12 inches but a distance of 10 or 14 inches is occasionally found in small bathrooms or older homes.