Winter & summer thermal blackout curtain

Made from a combination of a blackout curtain and a thermal BI-COOL lining, these curtains work to preserve heat indoors during winter, and repel sun radiation during summer. This innovative insulation solution is capable of lowering indoor temperatures by several degrees during summer and saving you 46% on your energy bill during winter. Carrying the Moondream blackout promise, these curtains also give you the freedom to control the light while also promising to maintain an ideal indoor temperature all year round.