Kohler warranty for sinks, faucets & cabinets
The short version
Kohler doesn't cover everything, but keeps whole faucet (parts only) and commercial use covered for life. That full coverage is the same as most of the 23 brands we compared, which typically cover nothing in full. You don't need to register to get this coverage.
From Kohler's published warranty, checked October 2026.
What's covered
Full coverage: everything, parts and laborPartial coverage: some parts only, you usually pay labor
Purchase5 yrs10 yrs+Full: NonePartial: to lifetime
- Partial coverageWhole faucet (parts only)Lifetime
- Partial coverageCommercial use1 year
Varies by model line
Kohler words its warranty differently for some lines. This page shows the least generous one.
- Kitchen faucetsFull: None. Partial to lifetime
- Kitchen sinksFull: None. Partial to lifetime
The fine print, decoded
What it leaves out
- Accidental breaks and misuse
- Cracks
- Scratches, dents and looks
Good to know before you buy
- Covers the original buyer only, for as long as they own the home.
- Send a copy of your original receipt with any claim.
- Kohler sends parts or a replacement; plumber labor is on you.
- Keep your original receipt; Kohler requires it for every claim.
- Using harsh cleaners or the wrong care method can void coverage.
How other brands compare for sinks, faucets & cabinets
- 1. American Standard45/100 · Full: None
- 2. Blanco45/100 · Full: None
- 3. Brizo45/100 · Full: None
- 4. Danze45/100 · Full: None
- 5. Delta45/100 · Full: None
Where you buy it matters
How long stores give you to return it
Longest return window first, for sinks, faucets & cabinets.
- CostcoMost itemsNo fixed deadline
- SupplyHouseMost items365 days
- Lowe'sMost items90 days
- The Home DepotMost items90 days
- WalmartMost items90 days
- AJ MadisonMost items30 days from delivery
Show all 11 stores
- Do it BestMost items30 days
- FergusonMost items30 days
- WayfairMost items30 days from delivery
- Nebraska Furniture MartMidwest and Texas storesMost items30 days
- P.C. Richard & SonNortheast storesMost items30 days
From each store's published return policy, using its rule for sinks, faucets & cabinets where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
Other things Kohler makes
- Disposals & Compactors30/100Full: None. Partial to 8 years.
- Faucets & Plumbing Fixtures13/100Full: None. Partial to 1 year.
- Generators & Engines23/100Full: None. Partial to 5 years.
- Water Filters & Dispensers13/100Full: None. Partial to 1 year.
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