Documented flush performance
1.28 GPF WaterSense pathways with MaP scores published for unit-mix schedules and water budgeting.
Bathroom · Kitchen · Shower
Kohler Toilet Systems Built for Architectural Specification
Precision-engineered toilets, kitchen faucets, and shower systems with published flush volumes, flow rates, and finish codes—so architects and procurement teams can lock performance benchmarks before bid day.
Compare Kohler toilet platforms
Side-by-side flush performance, rough-in, and seat compatibility for two high-volume Kohler toilet lines used on hospitality guest rooms and multifamily unit packages.
| Parameter | Highline Comfort Height | San Souci One-Piece |
|---|---|---|
| Flush volume | 1.28 GPF WaterSense | 1.28 GPF WaterSense |
| MaP score | 1000 grams | 1000 grams |
| Rough-in | 12 in standard | 12 in standard |
| Bowl height | Comfort Height (ADA range) | Comfort Height (ADA range) |
| Trapway | Fully glazed | Fully glazed |
| Seat included | Quiet-Close option | Integrated Quiet-Close |
| Typical warranty | Limited lifetime vitreous china | Limited lifetime vitreous china |
What procurement desks verify
Design-led innovation backed by measurable plumbing data—not marketing adjectives alone.
Architectural-grade finishes
Polished chrome, brushed nickel, and matte black lots tracked for vanity and kitchen faucet continuity.
Shower valve interchange
Rite-Temp rough-in bodies support trim swaps so guest-room renovations avoid wall demolition.
Flow rate clarity
Kitchen faucets typically 1.5–1.8 GPM; lavatories route to 1.2 GPM options when jurisdictions require it.
Parts ecosystem
Kohler toilet parts and shower valve cartridges identified by stamp codes for facility maintenance desks.
Global project support
Specification packages aligned for 52-country distribution with NSF/ANSI 61 and cUPC notes where applicable.
151
Years in business
52
Countries served
15,000+
Products in range
80,000+
Professional clients
Where Kohler fixtures earn their place
Scroll across sectors that demand consistent flush, finish, and flow-rate documentation.
Hospitality guest rooms
One-piece toilets and rain shower systems specified for quiet operation and finish longevity under high turnover.
Multifamily towers
Highline toilet packages with Comfort Height bowls streamline unit-mix punch lists across hundreds of baths.
Healthcare lavatories
ADA lever faucets and easy-clean vitreous surfaces support infection-control protocols without custom fabrications.
Residential kitchens
Pull-down kitchen faucets with documented GPM targets for island sinks and quartz countertop clearances.
Senior living suites
Comfort Height toilets and grab-bar-compatible layouts reduce retrofit risk after occupancy.
Voices from specification and field teams
“We locked Kohler Highline toilets at 1.28 GPF across a 420-bath multifamily schedule. MaP data in the submittal package cut two RFI cycles with the plumbing engineer.”
Project Architect
Multifamily residential tower program
“Rite-Temp rough-ins let us refresh shower trims in a 280-key hotel without opening walls. Finish lot photos kept brushed nickel consistent floor to floor.”
Director of Facilities
Full-service hospitality renovation
“Kitchen faucet spout reach and 1.8 GPM notes arrived with CAD clearances for our quartz fabricators. Island sink callbacks stayed at zero on the first 60 units.”
Senior Project Manager
Residential kitchen remodel package
