Bob Vila Radio: An Easy DIY Way to Seal Your Garage Door

Cold air and moisture often infiltrate at the point where the garage door meets the concrete floor. With this trick, you can seal the garage door with little effort and at next to no cost.

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Though garage doors do a pretty good job of keeping bad guys away from your car, they’re not so good at keeping out the elements. That’s especially true if the floor in your garage is uneven.

Seal Garage Door

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Listen to BOB VILA ON SEALING GARAGE DOORS or read the text below:

Try this: Open the garage door so that the bottom is about head high. Cut a length of 3/4″ foam pipe insulation to fit the width of the door. Then position the insulation against the bottom of the door with the slit facing down.

Next, spread the slit in the insulation and use a screw gun or electric drill to attach the insulation to the bottom of the door. To keep the screws from tearing through the insulation, you’ll probably want to add washers around the heads of the screws.

Pipe insulation doesn’t exactly add to curb appeal. So if you don’t want it poking out the bottom of the door so it’s visible from the street, just drive your screws a little more toward the backside of the door than the front.

Bob Vila Radio is a newly launched daily radio spot carried on more than 60 stations around the country (and growing). You can get your daily dose here, by listening to—or reading—Bob’s 60-second home improvement radio tip of the day.