How Do You Weatherize Mail Slots?

Most mail slots are located in exterior doors, and if not installed properly, they can let in a draft. Here are some tips on how to weatherize your mail slot.

If your mail slot has a cover, make sure it fits snugly and is properly fastened. If the cover is loose, air can pass through.

Check the seal around the perimeter of the cover to make sure it is tight. .

If your mail slot does not have a cover, you can buy one at a hardware store, or make one yourself. To make a cover, you will need a piece of plywood or Masonite that is slightly larger than the opening of the mail slot, and some insulation.

Cut the insulation to fit snugly inside the frame of the plywood or Masonite, and then attach the two pieces together with screws or adhesive. Make sure the edges of the insulation are sealed so that no air can pass through.

Another way to weatherize your mail slot is to install a baffle. A baffle is a piece of material that blocks air from passing through an opening.

You can buy a baffle at a hardware store, or make one yourself out of cardboard or heavy-duty paper. Cut the baffle to fit snugly inside the opening of the mail slot, and then attach it to the door with tape or adhesive.

By taking these simple steps, you can help keep your home warm and reduce your energy bills.