How do I protect modern furniture from sun and humidity damage?

Sunlight can fade wood, fabric, and leather, and can weaken some finishes. Position furniture away from direct sun when possible, use window treatments or UV-filtering films, and rotate pieces occasionally so fading happens evenly.

Humidity swings can cause wood to swell, shrink, crack, or lift veneer. Try to keep indoor humidity relatively steady, avoid placing furniture near heating and cooling vents, radiators, or fireplaces, and keep pieces out of damp basements and attics.

Materials like plastics, foam, and some early modern composites can also degrade with heat and light. If you own valuable pieces, ask a furniture conservator or restorer for advice tailored to the materials. Consistent conditions are one of the simplest ways to protect both the appearance and the value of modern furniture.