Apply thin weather stripping, typically used for doors or windows, to the inside of your mailbox. Purchase self-stick weather stripping from your local home improvement store. Measure the distance around the interior of the mailbox and cut to size. The 42-004 mail slot can be used outside, but it does not have any weather proofing properties. The mail slow does have an interior flap that will help cut down on the wind and weather, but it is not insulated against the cold. Mail Slot Mounting Hardware Included. Model #MS00BR03. Premium quality aluminum weather resistant mail slot. Overall size: 10 3/4 in. (273 mm x 70 mm). Cut-out size: 9 1/8 in. (232 mm x 48 mm). Interior clearance: 8 11/16 in. (221 mm x 36 mm). For doors 1 1/2 in. (40 mm to 80 mm) thick. Insulating rubber seal cuts drafts.

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Door Mail Slot Installation

Through Wall or Door Mail Slots

Don’t worry about the weather. Have your mail delivered right inside your home! MailboxWorks carries weatherproof mail slot mailboxes that can be installed in a door or wall mounted. These door and through wall mail slots are designed for use as residential mailboxes. They provide you with a safe and secure method for receiving your home mail without having to go outside. Some mail slots can also be utilized for various commercial mailbox applications.

Mail Slot Mailbox Applications

In Europe, a wall mounted or through door mail slot (called a letter box) is the most commonly used type of mailbox for receiving residential mail. In North America, where they are less common, mail slot mailboxes are great alternatives for elderly citizens who still live independently at home. They can also great for persons who have mobility issues. Many older heritage homes in the US also have mail slot mailboxes.

Door Mail Slots

Most residential doors are semi protected by an overhanging eave or porch cover so installing a through door mail slot box keeps your mailbox protected from the elements. A door mail slot is very convenient and easily accessible for both you and your mail carrier.

Wall Mail Slots

Any of our mail slot mailboxes can also be installed as a recessed wall mail slot. The mail delivery chute allows your mail to be delivered through any wall of your home: safe, secure and convenient. Wall mounted mail slot mailboxes must be installed in appropriate locations so that it is easily accessible from both inside and outside the home. The wall letter slot mailbox with locking collection box is perfect for homes (and offices) that need a secure way to also receive packages when not home (or in the office).

Door Mail Slot Lowe's

Shop for USPS Approved Mail Slots

Choose an Auth Florence aluminum mail slot, Streetscape executive mail slots, or a marine grade stainless steel European Home mail slot. All three are USPS approved for home mail delivery!

These meet USPS mail slot regulations and feature a spring-hinge for convenient mail delivery. They also help keep the cold outside with weatherproof stripping. Optional rear plates or wall liners offer a superior appearance.

Don’t forget about engraving! MailboxWorks can engrave the customary “US MAIL” or custom engrave the mail slot for additional personalization on the aluminum Auth Florence mail slot.

About MailboxWorks

Whether you are someone with mobility issues or you simply like the aesthetic look of a door or wall mail slot, the MailboxWorks can help. These secure mail slot mailboxes provide a convenient way to have your mail delivered right to your door.

Mailboxworks’ Mail slot mailboxes for business are also common for office and commercial use.

Contact our residential and commercial mailbox experts today for professional assistance in selecting the right mail slot mailbox to compliment your home, office, or commercial mail delivery system:

Call Toll-Free at 1-866-717-4943

Email for more information about mail slot mailboxes for sale.

To ask a question, use our online Contact form.

Preview Flickr photos of MailboxWorks’ mail slots at work! Florence Manufacturing Aluminum Letter Slots