Do Mail Slots Get Cold Air?

It’s a common question asked by many homeowners – do mail slots get cold air The answer, unfortunately, is not a simple one. It depends on a variety of factors, including the type of mail slot, the location of the mail slot, and the climate.

Mail slots come in a variety of shapes and sizes, but they all serve the same purpose – to allow mail to be delivered without having to open the door. Some mail slots are located in the door itself, while others are mounted on the wall next to the door.

In most cases, mail slots are located on an exterior wall, which means they’re exposed to the elements.

As you might expect, mail slots located on an exterior wall can let in cold air if there’s a draft. This is more likely to happen in colder climates, but it’s possible in any climate if there’s a significant difference between the indoor and outdoor temperatures.

If you live in a climate where it gets cold outside, you may want to consider insulating your mail slot or moving it to another location.

Mail slots located on an interior wall are less likely to let in cold air, but it can still happen if there’s a drafty spot in the wall or if the indoor and outdoor temperatures are very different. In most cases, though, interior-wall-mounted mail slots won’t cause drafts.

If you’re concerned about cold air coming in through your mail slot, there are some things you can do to reduce the risk. First, make sure the mail slot is properly sealed.

You can buy special sealant at most hardware stores or online. If your mail slot has gaps or cracks around it, apply sealant around those areas as well.

Second, consider insulating your mail slot. You can buy special insulation at most hardware stores or online.

Most insulation is made of foam and can be cut to fit around your mail slot. Just make sure you don’t block the opening of the mail slot itself.

Third, if you live in a climate where it gets cold outside, consider moving your mail slot to another location. If that’s not possible, try insulating it as much as possible.

You may also want to add a storm door or window near your mail slot to help keep drafts out.