The Honest Floor Guide › Care & cleaning

Sun and Floors: Fading, Darkening and Rug Outlines

Why hardwood changes colour in sunlight, which species darken or lighten, how vinyl and laminate handle UV, and how to avoid the "rug outline" problem.

BRBrody Rose · Owner, Rose and Thorn Flooring · 12 years in flooring
Updated November 9, 2026 · 3 min read
The short version
  • All real wood changes colour with light. Most of it happens in the first months.
  • Oak tends to warm/amber, cherry and Brazilian cherry darken, walnut can lighten.
  • Vinyl and laminate are much more colour-stable, but cheap vinyl can still fade near big windows.
  • Move rugs and furniture around early so you don't get outlines.

Why wood changes colour

Sunlight (UV and visible light) reacts with the wood and the finish. It isn't a defect, and warranties don't cover it. Engineered and solid hardwood behave the same way because the top is real wood.

By species

SpeciesTends to
White oakAmbers slightly, natural tones warm up
Red oakAmbers, pinker tones warm
MapleYellows over time
HickoryAmbers
American cherryDarkens a lot
Brazilian cherry (jatoba)Darkens noticeably
WalnutCan lighten

More on each wood in hardwood species compared.

Avoiding the rug outline

  • Wait a few months before laying big rugs on new hardwood, or shift them now and then.
  • Rearrange furniture occasionally in the first year.
  • Blinds or UV window film help a lot in south and west rooms.

Common questions

Does sunlight fade hardwood floors?

Sunlight changes hardwood's colour. Some species darken and others lighten. Most of the change happens in the first months and is normal, not a warranty defect.

Does vinyl plank fade in the sun?

Quality vinyl plank is UV stable and fades much less than wood, but lower-quality products can discolour near large sunny windows. Check the product's UV rating and warranty.

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