Kitchen renovation warranties in Ontario are highly fragmented across cabinets, counters, appliances, plumbing, and install workmanship. Understanding what each warranty covers prevents costly surprises after a problem appears.
Cabinetry Warranties
Stock cabinets: 1-year limited (manufacturing defects only). Mid-range semi-custom: 5–15 years on box, lifetime on hinges, 5-year on finish. Full custom: 10-year to lifetime structural; finishes refinishable indefinitely on hardwax oil.
Counter Warranties
Quartz: 10–25 year residential warranty. Granite: 1–5 year fabricator warranty (etching excluded). Marble: 1–5 year (etching excluded). Solid surface (Corian): 10-year residential.
Appliance Warranties
Standard appliances: 1-year manufacturer warranty + 1-year extended via retailer (often free). Premium (Wolf, Sub-Zero, Miele): 2–5 year warranty included. Extended warranties typically poor value — coverage gap rarely worth the premium.
Installation Workmanship
D&D Interior Services provides 2-year workmanship warranty on every kitchen install — covering plumbing connections, cabinet alignment, counter integrity, electrical connections, and finish work. Warranty calls answered within 48 hours across Waterloo Region.
Frequently Asked Questions
How long does a kitchen renovation warranty last in Ontario?
Components vary widely: stock cabinets 1 year, semi-custom 5–15 years on box, custom 10 years to lifetime; appliances 1–5 years; counters 1–25 years; install workmanship 1–3 years from quality contractors.
What's NOT covered under most kitchen warranties?
Damage from improper installation by unlicensed contractor, water damage from undetected leaks (gradual), abrasive cleaning damage, normal wear, and damage during DIY repair attempts.
Are extended appliance warranties worth buying?
Usually no — coverage gaps rarely justify the premium. Use the extended-warranty money toward higher-tier appliances upfront, which include better factory warranty (Bosch 2–3 years; Miele 5 years) and longer expected lifespan.
What's D&D's kitchen workmanship warranty cover?
2-year coverage on plumbing connections, cabinet alignment, counter integrity, electrical work, and finish quality. We respond to warranty calls within 48 hours across Waterloo Region.
Can warranty be transferred to a new owner if I sell?
Most workmanship warranties are non-transferable. Manufacturer warranties (cabinetry, counters) often transfer with documentation. Always preserve original purchase records for next owner.
Key Takeaways
- Cabinet warranties: 1 year stock; 5–15 years semi-custom; 10 years to lifetime custom.
- Counter warranties: 10–25 years quartz; 1–5 years granite/marble.
- Standard appliance warranty: 1 year + 1 extended; premium 2–5 years included.
- D&D workmanship warranty: 2 years on every install.
- Extended appliance warranties typically poor value — spend toward higher-tier upfront.
- Workmanship warranties usually non-transferable on home sale.
- D&D responds to warranty calls within 48 hours across Waterloo Region.
Devon has personally overseen 500+ interior renovations across Kitchener, Waterloo, Cambridge, and Guelph since 2023. Read full bio →