Two-Piece Low Back Toilet

Two-piece low-back toilets are common commercial toilets with lower tank heights for a more reduced presence. With a more modern feel than typical two-piece toilets, the low-back toilet is a cost efficient solution that maintains a contemporary profile. Two-piece toilets are generally more difficult to clean and install than a one-piece toilet. Two-piece low-back toilets have a typical depth of 28 1/2” | 724 mm, width of 15” | 382 mm, tank height at 30” | 761 mm, and seat at 16 1/8” | 410 mm.

Dimensioned drawings of a Two-Piece Low Back Toilet showing the side, front, and plan

Two-piece low-back toilets are common commercial toilets with lower tank heights for a more reduced presence. With a more modern feel than typical two-piece toilets, the low-back toilet is a cost efficient solution that maintains a contemporary profile. Two-piece toilets are generally more difficult to clean and install than a one-piece toilet. Two-piece low-back toilets have a typical depth of 28 1/2” | 724 mm, width of 15” | 382 mm, tank height at 30” | 761 mm, and seat at 16 1/8” | 410 mm.

Common Questions
Common Questions
Common Questions
How big is a typical toilet?
Toilets are designed and manufactured in a range of sizes and styles with typical depths between 27”-30” (69-76 cm), widths around 20” (51 cm), and back heights from 21”-31” (53-79 cm).
How tall is the toilet seat from the floor on an ADA compliant toilet?
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. Before recently, most standard toilets were manufactured to be 15” (38.1 cm) in height which does not meet accessibility requirements.
What is the rough-in measurement of a standard toilet?
The Rough-In measurement of a toilet refers to the distance from the back wall to the center of the drainpipe at the base of a standard toilet. The rough-in measurement of a standard toilet design is typically 12” (30.5 cm).

Details

*Under Development*

Height: 
Width:
Depth:
Length:
Weight:

Width: 15” | 382 mm
Depth: 28 1/2” | 724 mm
Height (Seat): 16 1/8” | 410 mm
Height (Tank): 30” | 761 mm

Drawings include:
Two-Piece Low Back Toilet side elevation, front, plan (open), plan (closed)

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