What Is The Average Lifespan Of A Mailbox?

Are you curious about how long your mailbox is meant to last? Since most homes have a mailbox for the postal service to drop off all manner of communication and to pick up anything you might be sending out, it's important that it's in good condition for a long time. Over the years, your mailbox can take a beating as it's opened and closed repeatedly and left vulnerable to weather. If the mailbox in your yard is being tampered with, you could also see major damage. In general, it seems that the average mailbox should be replaced after 15 to 20 years of use, particularly if it stands next to the street or is exposed to the elements. This time frame can vary, however, based on what the mailbox is made of.

There are a variety of materials that are used to build mailboxes, such as wood, aluminum, plastic, and steel. While environmental factors play a big part in durability, wooden mailboxes tend to have a shorter lifespan than high-performance stainless steel. Both aluminum and stainless steel can last up to 20 years, with aluminum being a great option for people living in more humid climates and stainless steel being a good choice for places that are dry or arid. Picking the right material will give you a box that lasts.

Even though your mailbox might last up to 20 years, the United States Postal Service (USPS) recommends annual checkups to make sure that things are in working order. You don't want your mail to be damaged, and you also want to make sure that your letter carrier is able to deliver your items. If you have to replace your mailbox, you can always repurpose your old box to give it new life, but there are a few ways to keep your current mailbox from falling apart as quickly.

Firstly, keep the hinges of your mailbox tight so that the door is able to open and close easily. Another thing to pay attention to is the formation of rust. You'll want to remove the rust using vinegar or a scrub brush and a chemical solvent. Make sure you're regularly replacing any pieces that are damaged or that have broken off.

While maintenance is important, you'll want to replace your mailbox if it is damaged beyond repair. If it can't be secured to protect the mail, it has a broken door, it's missing pieces, it can no longer sit safely on a post, or it's falling off a wall, it will need to be replaced. Finally, if it's a hazard to public safety, it's blocking a walkway, or it's a roadside mailbox that's been hit by a car, it might be a better idea to move the entire structure or start over with a brand new box.