Home & Kitchen · Blackout Curtains
Do blackout curtains help with noise and temperature?
Reviewer consensus
Modestly, yes. The thermal-insulated triple-weave construction common to NICETOWN, Joydeco, and H.VERSAILTEX panels does reduce drafts and dampen high-frequency noise, according to verified-purchase reviewers and YouTube testers. They will not soundproof a room, but reviewers in r/BuyItForLife describe a noticeable reduction in street noise and a meaningful improvement in winter heat retention.