Fireplace Inserts Are Now Outselling Brand-New Fireplace Builds for the First Time in Years, Contractor Data Shows, and It Comes Down to How Much Heat Actually Escapes Straight Up a Chimney
Most traditional open fireplaces lose more than 90% of a fire’s heat straight up the chimney, according to the U.S. Environmental Protection Agency, with much of the warm air already in the room pulled out along with it. That single number explains why fireplace inserts have become one of the fastest-growing categories in the hearth … Read more