




Dual Mounting Post
The Adoorn Dual Mounting Post combines our most popular in-ground post with the spreader bar geometry to support two side-by-side mailboxes on a single foundation — clean, sturdy, and built to handle duplexes, multi-unit driveways, or shared curbside setups.
Powder-coated steel construction, USPS-compliant height once buried, and pre-drilled to accept any pairing of Adoorn Post Mount, Locking Post Mount Small, or Locking Post Mount Large mailboxes.
What's in the box: dual mounting post, spreader bar, mounting hardware for two Adoorn mailboxes.
Material: powder-coated steel.
Overview
Features
Specifications
Choose options





Designed To Deliver
SHIPS IMMEDIATELY
99% ship same day & fast delivery
FREE SHIPPING
All orders ship free. Always.
LARGE CAPACITY
Handles mail & packages.
Designed To Deliver
SHIPS IMMEDIATELY
99% Ship Same Day & Fast Delivery
FREE SHIPPING
All order ship free. Always.
LARGE CAPACITY
Handles mail & packages.
SHIPS IMMEDIATELY
99% Ship Same Day & Fast Delivery
FREE SHIPPING
All order ship free. Always.
LARGE CAPACITY
Handles mail & packages.
What Our Customers Are Saying
What Our Customers Say
50,000+ homeowners trusted us to upgrade their curb appeal and become the envy of the neighborhood.
Adoorn in Real Life
Swipe right to get a feel for size, shape, and styling in real spaces.
🏆 The #1 Most Talked About Mailbox
SMALL TEAM, BIG VISION
Designed With Love in Chicago 💌
It’s been nearly four decades since the mailbox got any real attention—and in that time, the way we live has completely transformed. Groceries, prescriptions, returns, invites: they all show up at our doorsteps daily.
Adoorn started with the mission to elevate the everyday. So our small team in Chicago took on the most ignored part of the home—the mailbox. We rebuilt it with security, function, and design in mind. Because the way we live has changed. And your mailbox should’ve changed with it.
j