2024-06-21 When coming from a frigid outdoor temperature in the winter, it would be nice going home to a cozy haven for premium comfort. Excess cold air damages the lungs, so your home must be warm. Splashing a lot of money on heating equipment is one way to ensure your home is warm and comfortable, but the upfront investment may be high. To keep your heating bill down, we’ve got some ways on how to keep a house warm in winter.