Kohler product engineers reviewing toilet prototypes in a design studio

Since 1873

About Kohler — Precision Plumbing for Built Environments

For 151 years Kohler has engineered toilets, kitchen faucets, and shower systems that architects trust when guest comfort, water budgets, and finish continuity collide on the same bid package.

Company story

A timeline built on vitreous china and verified flush data

Kohler’s heritage is manufacturing discipline, not slogan density. Today, general contractors still ask whether a Comfort Height toilet will clear ADA ranges after tile build-up, whether a kitchen faucet spout will clear an undermount sink apron, and whether shower trim can refresh without demolition. Our answers live in published MaP scores, GPM tables, and rough-in drawings.

Domestic versus imported material debates appear on many bid packages. Kohler’s global network balances lead-time resilience with specialized finishes that some regional plants cannot run at volume. Buy America eligibility varies by project; we disclose origin and certification notes early so procurement can choose without last-minute substitutions that break finish lots across floors.

  1. 1873

    Founded in Wisconsin

    Cast iron and enamel work expands into vitreous china bathroom fixtures with a focus on long service life expectancy in residential and commercial baths.

  2. 1950s–80s

    Kitchen & bath systems expand

    Kitchen faucets and shower valves join toilet platforms, giving architects coordinated finish families across wet rooms.

  3. 2000s

    WaterSense & global reach

    Distribution grows across 52 countries while 1.28 GPF toilets and low-flow lavatories align with water budgeting codes.

  4. Today

    Smart toilet & design-led lines

    Kohler smart toilet features and architectural collections serve hospitality, multifamily, and healthcare programs with documented performance benchmarks.

What we optimize for on every package

Design aesthetics with measurable data

Form language stays design-led, but every toilet and faucet SKU still carries flush volume or flow rate numbers that survive plumbing engineer review.

Innovation that field teams can service

Smart toilet features and Rite-Temp valves ship with parts diagrams so facility desks can replace cartridges without guessing aftermarket equivalents.

Quality under high occupancy

Vitreous china glaze, Quiet-Close seats, and finish warranties are sized for hospitality turnover and multifamily punch lists, not showroom-only use.

Specification leads you can reach

Specification desk reviewing toilet package drawings

Specification Desk

Hospitality & multifamily toilet packages with flush and MaP documentation

Kitchen applications bench with faucet samples

Kitchen Applications

Faucets, sinks, and spout clearances for quartz and undermount programs

Technical resources library with CAD binders

Technical Resources

CAD, TDS, and install guides for toilets, valves, and faucet schedules

Across 80,000+ professional clients, the same pattern holds: schedules that list flush volumes, GPM targets, and rough-in sizes early avoid change orders after tile and quartz are locked. We treat water absorption rate of vitreous china, abrasion resistance of finish coatings, and dimensional stability of seats as specification facts—not optional footnotes. When owners debate natural stone vanity tops versus engineered quartz, our fixture packages stay agnostic on the surface material and instead document bowl overhang, faucet hole spacing, and trap clearance so either countertop path can proceed without re-templating.

Credentials & listings

WaterSense Partner NSF/ANSI 61 cUPC Listed ADA Ready Options ISO 9001 Quality Systems

Consult an expert on your next wet-room package

Tell us your unit count, finish family, and performance targets. We will return a SKU shortlist with documentation links.

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