Oasis Mailboxes Brand
Oasis Mailboxes combine rugged security with sleek curb appeal, offering a smart solution for protecting mail and small parcels. Designed with thick steel construction, weather-sealed doors, and high-security locks, they stand strong against theft and the elements. Whether you’re upgrading for style or security, Oasis brings dependable performance to every delivery.
Top Oasis Mailboxes
Architectural Mailboxes Oasis Classic (Model 6200)
Architectural Mailboxes Oasis TriBolt (Model 620020)
Architectural Mailboxes Oasis Full Size (Model 5100)
Oasis Mailboxes offers premium solutions to secure your mail and parcels, combining durability, design, and functionality in every product.

Locking Post-Mount Mailboxes
Our locking post-mount mailboxes come in various sizes, from the compact Medium Oasis to the spacious Oasis 360°, providing secure and convenient mail access with options for parcel storage.
Commercial/Residential Parcel Drop Boxes
For those needing secure and weather-resistant parcel delivery, our commercial and residential parcel drop boxes like the Elephant Trunk and Oasis Drop Box offer peace of mind and privacy.
Mounting Systems
We offer reliable mounting systems such as in-ground posts, surface concrete posts, and spreader plates to ensure your mailboxes are installed securely and with ease.
In-Depth Review & Demo of the Architectural Mailboxes Oasis Classic Locking Mailbox
Reviews
James Mitchell
“I’ve been using the Medium Oasis mailbox for over six months now, and I couldn’t be more impressed with the quality. The heavy-gauge steel feels incredibly sturdy, and the locking mechanism gives me peace of mind knowing my mail is safe. The parcel hopper is a fantastic feature for receiving packages. I highly recommend it to anyone looking for a durable, reliable mailbox.”
Sara Davidson
“As a business owner, security is crucial, and the Oasis Drop Box has been a game-changer. The locking mechanism is robust, and it’s perfect for securing sensitive deliveries. It’s also weather-sealed, so I don’t have to worry about rain or snow ruining anything inside. It’s been a solid investment for my office!”
David Greene
“We needed a solid mounting solution for multiple mailboxes in our neighborhood, and the spreader plates from Oasis Mailboxes were just what we needed. They were easy to install and have held up perfectly over the past year. I really appreciate the quality of materials used, and the installation was a breeze. Highly recommend this product for anyone doing a multi-mailbox setup.”
Oasis FAQ
Can these mailboxes accept larger packages like shoe boxes?
Most Oasis models, particularly the Oasis Classic and TriBolt, are designed to accept small-to-medium parcels such as padded envelopes or prescription bottles, but larger items like shoe boxes typically require the Oasis Full Size model or may not fit through the hopper door at all.
Is the locking mechanism weather-resistant for harsh winters?
The locks are designed for outdoor use and feature a protective shutter, though it is highly recommended to apply a dry graphite lubricant once or twice a year to ensure the cylinder doesn’t freeze or seize during extreme temperature drops.
Do I need to purchase a specific post for installation?
While Architectural Mailboxes sells matching steel posts for a seamless look, these mailboxes feature a universal mounting hole pattern that is compatible with most standard 4×4 wooden posts using a mounting bracket.
How does the mail carrier put mail in without a key?
The “hopper” door design allows the carrier to pull the handle down to drop mail and packages into a secure internal compartment; once the door is closed, the items fall to the bottom and can only be retrieved via the locked access door at the front or back.
Is the Oasis series USPS approved?
Yes, all models in the Oasis line are fully USPS-approved, provided they are installed at the height and setback distance specified by your local postmaster.
What should I do if I lose my keys?
Each mailbox comes with a unique key code stamped on the lock or the original keys; you can use this code to order replacement keys directly from the manufacturer or a locksmith.
