You’ll also need to attach some weather stripping around where you drilled so that rain doesn’t get inside your house when it rains. Then, drill through from one side and pull out any excess debris with needle nose pliers before drilling through again from the other side. To make sure that doesn’t happen, use masking tape on both sides of where you’re going to drill. You’ll need to drill two holes, one for the latch and another for the screws that will hold it in place.ĭrilling these holes can be tricky because fiberglass tends to chip when drilled. If you want to install a mail slot in a fiberglass door, you can do so by drilling a hole just big enough for the latch to fit through. Installing a Mail Slot in a Fiberglass Door We’ve got the instructions and videos you need to install a mail slot in your door. If you’re looking to add a mail slot to your door, this is the place. You’ll need:Ī drill with a large bit (1/2 inch), preferably a cordless drill with a battery charge that lastsĪ screwdriver or screwdriver bit (to drive screws)Ī metal file or metal grinder for cutting off sharp edges after drilling holesĪ small metal file for shaping metal inside the holeĪ hacksaw for making metal cuts if needed Installing a mail slot in a fiberglass door is not difficult, but there are some things you need to know before you start. They come in a number of elegant styles, which will suit any home. Screen doors with mail slots are an ideal option for your door, how to install a mail slot in a fiberglass door, how to install a mail slot in a glass door. Screen doors made with a mail slot can help to deflect some of this flow back again. Outdoor living spaces enable people to enjoy the fresh air, but those who have them often find themselves allowing the indoor clutter to creep out there as well.

Metal door mail slot