Wall Mount Mailbox | Small
Adoorn’s lockable, weatherproof Wall Mount mailbox hangs by your door and holds mail securely—sturdy, simple, and made for everyday use.
Overview
Features
Specifications
Designed To Deliver
FREE SHIPPING
No fees. Just fast delivery.
LARGE CAPACITY
Handles more than just mail.
WEATHERPROOF
Built to outlast the elements.
Designed To Deliver
LARGE CAPACITY
Handles more than just mail.
WEATHERPROOF
Built to outlast the elements.
FREE SHIPPING
No fees. Just fast delivery.
LARGE CAPACITY
Handles more than just mail.
WEATHERPROOF
Built to outlast the elements.
FREE SHIPPING
No fees. Just fast delivery.
Built to Beat the Weather
Built with heavy-duty galvanized steel, and a rust-fighting finish built to outlast rain, sun, and whatever else rolls in.
Locking to Prevent Theft
Heavy-duty lock with anti-pry latch keeps mail safe—no tampering, no break-ins. Just commercial-grade security made for how we protect mail today.
Room for Days of Mail
Holds days worth of mail and mailers—no cramming, no chaos. Just secure, spacious design made for how we get mail now.
Easy Out-Going Mail Clip
Anti-theft panel keeps would-be thieves out and your deliveries right where they belong—safe, secure, and exactly how they arrived.
Made To Do More
Easy Out-going Mail Clip
Smart clip secures outgoing mail—designed for daily ease.
Spacious by Design
Weather-Ready Build
Anti-Pry Key Lock
Outdoor-rated lock with two keys keeps every delivery safe.
Precision-Cut Foam Sealers
Foam lining locks out water and softens every close.
Made to Do More
Weather-Ready Build
Heavy-duty galvanized steel and rust-fighting finish built to outlast rain, sun, and whatever else rolls in.
Anti-Pry Key Lock
Outdoor-rated lock with two keys keeps every delivery safe.
Precision-cut Foam Sealers
Foam lining locks out water and softens every close.
Easy Out-Going Mail Clip
Smart clip secures outgoing mail—designed for daily ease.
Spacious by Design
Designed for how we receive mail today. Holds 2–3 days of letters, mailers, and small polybags.
FEATURED IN
What Size is Right For You?
Secures Your Mail & Unlocks with Your Key
What Size is Right For You?
How We Compare
Secure Lock Prevents Theft
Reinforced Weatherproof Sealing
Meets USPS Standards
Allows outgoing mail, meets size specs, passes weather-resistance testing and functionality testing.
Multiple Color Options
Receives What Type of Mail
Holds How Many Days of Mail
External Size Dimensions
Max Package Size
Wall Mount | Small
available colors
Receives mail + polybag style packages
2–3 days of mail
13.5" H x 15" W x 5.5" D
Polybag style:
13" x 12" x 2"
Wall Mount | Large
available colors
Receives mail + polybag style packages
7–14 days of mail
18.5" H x 15" W x 7.5" D
Polybag style:
13" x 12" x 2"
Competition
available colors
Receives mail + polybag style packages
1 day of mail
10" H x 8.5" W x 4" D
Polybag style:
10" x 8" x 4"
Compare Our Sizes
Secure Lock Prevents Theft
Reinforced Weatherproof Sealing
Meets USPS Standards
Multiple Color Options
Receives What Type of Mail
Holds How Many Days of Mail
External Mailbox Dimensions
Max Package Size
Small
mail + polybag
2–3 days
13.5" H
15" W
5.5" D
Polybag
13" x 12" x 2"
Large
mail + polybag
7–14 days
18.5" H
15" W
7.5" D
Polybag
13" x 12" x 2"
Should I buy a small or large size wall mount mailbox?
The Wall Mount | Small holds 2-3 days of mail & is 13.5" H x 15" W x 5.5" D.
The Wall Mount | Large holds 7-14 days of mail & is 18.5" H x 15" W x 7.5" D.
The Small size works great for people who do not let their mail sit in their mailbox for more than a couple days at a time. If you are ever away from home for a few days or like to take vacations, then you'll love the additional capacity that the Large size provides.
Why locking? Do I really need it?
Recent research says 75% of people in the USA have had mail or package stolen in the last year (119M packages---that's a crazy number) & it is increasing every year.
Adoorn mailboxes are designed to protect against identity, mail & package theft. Theft is such a problem that the US Postal Service now has standards for locking mailboxes (which we adhere to of course!).
Do I need a wall mount or post mount mailbox?
It depends on where you receive your mail. If your mail person delivers at the street/driveway, then you need a Post Mount mailbox. If your mail person delivers to your door/porch, then the Wall Mount is right for you.
Does this mailbox meet USPS requirements?
Yes! Our mailboxes abide by and follow all USPS regulations. Our installation instructions include guidelines for height and set back requirements at your curb. And, you can also include delivery instructions for deliveries to be placed in your mailbox.
How does it work?
It works like the big blue USPS boxes.
Mail person simply opens the top door and places mail inside.
When the door shuts, mail falls into the secure location.
Retrieve your mail by using your key at your convenience.
What is the maximum size package that can fit in the mailbox?
The adoorn wall mount mailboxes can receive mail, envelopes, polybag style packages and small rigid packages. The largest size rigid package that can fit inside the top opening is 13” x 12” x 2”.
If you're looking for a solution to receive package deliveries too, we recommend bundling a post mount mailbox with one of our Package Boxes.
How do I install the wall mount mailbox?
It’s simple! For ease of installation and a guaranteed fit, we recommend purchasing one of our adoorn posts. Our post mount mailboxes can be installed into an adoorn post or most standard metal or wood mailbox posts. Installation hardware and easy-to-follow instructions come with the product. A few holes will need to be drilled, but this mailbox is easily hung on the wall similarly to how you would hang a picture or a painting.
Can I get a replacement key if I lose mine?
Each mailbox comes with 2 keys. And, each lock has a unique identification code to your specific mailbox. If you do lose your keys (we're sure you won't!), just send us an email to hello@adoorn.com to order replacements that match your lock's identification code.
Choose options
Customer Reviews
GREAT CUSTOMER SUPPORT. I bought and installed the small size wall-mount mailbox at my office back in April 2025. I was very impressed with the style and build. Unfortunatly, two weeks ago, I noticed a small weld had broken on the latch for the door. I sent an email to cusotmer support on Friday afternoon. Four days later, Adoorn had a replacement in my hands. They even included letters to replace the decal I had custom made for mine. Incredible customer service! So happy with this mailbox. I am ordering another for my home. Buy Adoorn. They do not dissapoint.
I ordered the large size wall mounted version. I really like the mailbox and it is attractive. It is relatively secure I think. The one negative comment I have is that it can only be operated with two hands. This is a problem because you are also getting your mail - which could be a lot, which is why you bought a large box. In reality you need three hands to unlock, get your mail, close the door, and re-lock. I’ll just say, on a daily basis it’s not a “comfortable, easy” operation. In my view this could be addressed by a little more design effort.
I ordered the small, on-wall mailbox in white because it goes with the overall look of our modern house. It’s been up about 2 weeks and I noticed a small scuff/chip in the paint already, so it may not be as durable as I would like (we have harsh winters in Wyoming). Also, inside the box, on the bottom, are a row of uncovered screws where the door is attached - overall they’re not problematic, but were a potential hazard while installing the mailbox or if you wipe it out after installing.
I have gotten lots of compliments on the mailbox :)