How to Insulate an Exterior Door
There are several types of weatherstripping products available for exterior doors. Here are the most common types and how to install them.
Try any one of these techniques to weatherproof an exterior door:
How to Weatherstrip a Door with Self-Stick Foam
Self-stick foam is a very simple and inexpensive option for insulating an exterior door.
How to Add Bronze Weatherstripping to a Door
Bronze spring weatherstripping compresses against a closed door to create a weatherproof seal.
How to Install a Door Threshold with Vinyl Bulb
Installing a vinyl bulb door threshold takes some extra time, but it's well worth the effort.
How to Install a Door Sweep
A crucial part of weatherproofing an outside door is to install a good door sweep. Here are step-by-step installation instructions.
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