18 Hacks to Keep Your House Warm This Winter

Close the Curtains
During the day, open the curtains to let in sunlight, but be sure to close them at night. This simple step helps to keep the warmth inside as the temperature drops.
Curtains, or any tight-fitting window coverings, act as a barrier, reducing heat loss and making your home feel warmer. They can significantly improve insulation and keep your heating bills lower.