how to seal drafty exterior doors energy savings US

Homeowner installing rubber weatherstripping along an exterior front door frame rebate.

How to Seal Drafty Exterior Doors for Maximum Energy Savings

August 16, 202617 min read

Discover how to seal drafty exterior doors energy savings US homeowners can achieve with simple DIY steps. This guide covers diagnosing thermal leaks, choosing silicone weatherstripping, adjusting door thresholds, and installing heavy-duty door sweeps.