More 50++ Sealed Off Fireplace
More 50++ Sealed Off Fireplace. With a blocked fireplace and sealed chimney, these different temperatures frequently cause the never, under any circumstances seal off the top of the chimney, due to the risk of unintended use of. The goal here is to seal off and insulate anything that you're not using without impacting the side of the fireplace that you are using. This cover is easily removable when it comes time to sell your home.