Renewal by Andersen warranty for windows
The short version
Renewal by Andersen covers windows in full for 2 years, then keeps glass and fibrex frame and non-glass parts covered to 20 years. That full coverage is longer than most of the 11 brands we compared, which typically cover nothing in full. You don't need to register to get this coverage.
From Renewal by Andersen'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: 2 yearsPartial: to 20 years
- Full coverageInstallation workmanship2 years
- Partial coverageGlass and Fibrex frame20 years
- Partial coverageNon-glass parts10 years
The fine print, decoded
What it leaves out
- Fading
- Leaks
- Normal wear and tear
- Water damage
Good to know before you buy
- Coverage transfers to the next owner if you sell your home.
- Coverage counts from the day your windows were installed.
- Older installs (before May 1, 2016) and Acclaim products use different warranties.
How other brands compare for windows
- 1. Milgard75/100 · Full: Lifetime
- 2. Pella67/100 · Full: 2 years
- 4. ReliaBilt56/100 · Full: 1 year
- 5. American Craftsman45/100 · Full: None
- 6. Hy-Lite45/100 · Full: None
Where you buy it matters
How long stores give you to return it
Longest return window first, for windows.
- Lowe'sMost items90 days
- The Home DepotMost items90 days
- Home OutletSoutheast and Midwest storesMost items90 days
- SutherlandsSouth Central storesMost items30 days
From each store's published return policy, using its rule for windows where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
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