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ReliaBilt warranty for windows

56/100 Warranty ScoreRanked 4 of 11 brandsCheck your model's manual
The short version

ReliaBilt covers windows in full for 1 year, then keeps frame and components and insulated glass seal covered for life. 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 ReliaBilt'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: 1 yearPartial: to lifetime
  • Full coverageWhole unit, parts and labor1 year
  • Partial coverageFrame and componentsLifetime
  • Partial coverageInsulated glass seal25 years
  • Looks only (doesn't count as partial coverage)Paint and laminate finish10 years
The fine print, decoded

What it leaves out

  • Fading
  • Leaks
  • Normal wear and tear
  • Water damage
Good to know before you buy
  • Covers the original homeowner only while living in the home; it does not transfer if you sell.
  • Find the 8-digit warranty I.D. (PIN) on the top of the window before filing.
  • Screens are not covered, and a $100 inspection fee may apply if no defect is found.
  • Start with the Lowe's store where you bought it.

How other brands compare for windows

Compare all 11 brands
Where you buy it matters

How long stores give you to return it

Longest return window first, for windows.

  1. Lowe'sMost items90 days
  2. The Home DepotMost items90 days
  3. Home OutletSoutheast and Midwest storesMost items90 days
  4. 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.

Other things ReliaBilt makes

Everything ReliaBilt makes
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