A curtain warmer is essentially an apparatus that warms up curtains, usually powered by electricity. Though there are no direct synonyms to the phrase "curtain warmer", there are other terms and devices that perform similar functions. For instance, electric blankets and heated throw blankets are often used to warm up beds or couches. Alternatively, space heaters and radiator heaters can help to provide warmth to a room, including the curtains that are hung in it. Ultimately, if one wishes to warm up a curtain or a room, there are various methods and devices to choose from, depending on individual preferences and needs.