CozyNook Thermal Door Draft Stopper

Cold air sneaks in under the door and quietly makes a whole room less comfortable. The CozyNook Thermal Door Draft Stopper seals that gap, sliding along the base of the door where its soft, insulating fill blocks drafts and helps keep rooms warmer and quieter. It's a fuss-free fix for renters, families, and anyone who wants cozier rooms without a complicated install — no tools or hardware needed. The plush design looks tidy at the doorway and holds its position where you set it. Available in 28-, 36-, and 48-inch lengths to fit different doors, and sealing that gap can ease the draft that makes heating work harder on cold days.