We test each blackout curtain for light blocking percentage, thermal insulation, noise reduction, and durability. Details on testing process. No manufacturer has editorial influence.
Frequently Asked Questions
What are the best blackout curtains for apartments?
The NICETOWN Blackout Curtains earned our top rating for 99% light blocking, thermal insulation, and affordable price. For renters who can't drill, the BESTEK Tension Rod Blackout set includes a no-drill rod. For budget-conscious buyers covering multiple windows, Amazon Essentials offers reliable blackout at under $20 per panel.
Do blackout curtains help with insulation?
Yes. Most quality blackout curtains include thermal backing that helps insulate windows. This reduces heat loss in winter and heat gain in summer—valuable for apartments with poor insulation or single-pane windows. Our testing showed 3-5°F temperature difference with thermal blackout curtains versus unlined curtains. NICETOWN and H.VERSAILTEX performed best for insulation.
Are blackout curtains machine washable?
Most modern blackout curtains are machine washable. Check the care label—typically cold wash, gentle cycle, tumble dry low. Avoid high heat which can damage the blackout lining. Some recommend hanging to dry. Wash curtains every 2-3 months to remove dust and allergens. This is especially important in apartments where windows can accumulate urban grime.
What's the difference between room darkening and blackout?
Room darkening curtains block 70-90% of light—good for dimming but not pitch darkness. Blackout curtains block 95-100% of light. For shift workers, night sleepers, or street-facing apartments with bright lights, true blackout is worth the difference. Blackout curtains typically have thicker lining and cost slightly more.
