How to Weatherproof Your Front Door for Summer

⏱ 2 min read Home-care 👁 9
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2 Install or Replace the Door Sweep

The gap under your door is a highway for hot air, bugs, and dust. A door sweep — a rubber or brush strip at the bottom — seals this gap. Most screw directly to the door bottom with 4 screws. The easiest upgrade with the biggest impact.