Every order is automatically entered into our sweepstakes — the more you spend, the more chances you get to win.
- 1XThis product earns 100 entries — every dollar counts.
- 10X Every piece you add steps up your multiplier — a mount post takes you to 2X, 4" address numbers to 3X, package boxes earn 5X, and 6" house numbers double it — up to 10X.
- +750 Bigger carts unlock bonus entries — +200 at $200, +400 at $250, and +750 at $300.
Entries are added automatically at checkout — no extra steps needed. Terms & Conditions
41" Surface Mount Post
Adoorn's 41 inch Surface Mount Post bolts to concrete or solid ground for a rustproof, weatherproof base. No digging required. Built to keep your mailbox secure in any season.
Already have a wood post? It also slips right over a standard 4" x 4" wood post — no digging or concrete required.
4" Mailbox Address Numbers
Modern 4″ Mailbox Address Numbers that turn a small detail into a sharp design feature on the side of your mailbox.
6" House Numbers
Modern 6″ House Numbers that transform a simple detail into a striking design feature on the front of your home.
Overview
Features
Specifications
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Every order is automatically entered into our sweepstakes — the more you spend, the more chances you get to win.
- 1XThis product earns 100 entries — every dollar counts.
- 10X Every piece you add steps up your multiplier — a mount post takes you to 2X, 4" address numbers to 3X, package boxes earn 5X, and 6" house numbers double it — up to 10X.
- +750 Bigger carts unlock bonus entries — +200 at $200, +400 at $250, and +750 at $300.
Entries are added automatically at checkout — no extra steps needed. Terms & Conditions
4" Mailbox Address Numbers
Modern 4″ Mailbox Address Numbers that turn a small detail into a sharp design feature on the side of your mailbox.
6" House Numbers
Modern 6″ House Numbers that transform a simple detail into a striking design feature on the front of your home.
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.
Drilled Directly to Concrete
Bolts securely to concrete or pavement--no digging required. Made from heavy-duty galvanized steel with a rust-fighting powder-coated finish.
Mounting Surface Provides Stability
Mounting surface provides stability to mailbox which lessons shaking while used.
10" x 4" Hole Pattern
Fits all Adoorn mailboxes and most other mailboxes which utilize standard 10" x 4" hole pattern.
Heavy Duty & Built To Last
Heavy-duty galvanized steel construction & scratch-resistant powder coat finish keep from rusting due to rain and snow.
FEATURED IN
Approved & Easy to Assemble
Mounts Securely to Hard Surfaces
Bolts to concrete or pavement—no digging needed. 27"H post with 12" x 6" plate. Use 5/16" anchor bolts. USPS-compliant install guide included.
USPS Approved
Meets USPS installation standards for curbside mailboxes. Includes step-by-step instructions to help you set it up the approved way.
Approved & Easy to Assemble
Mounts Securely to Hard Surfaces
Bolts to concrete or pavement—no digging needed. 27"H post with 12" x 6" plate. Use 5/16" anchor bolts. USPS-compliant install guide included.
USPS Approved
Meets USPS installation standards for curbside mailboxes. Includes step-by-step instructions to help you set it up the approved way.
Engineered to Stay Put
Do I need the Surface Mount Post or the In-Ground Post?
First check where you intend to install your post mount mailbox. If you are going to dig into the ground then you need the In-Ground Mounting Post, which is the most common post. If you are going to build a concrete slab or attach to existing solid surface (driveway/concrete/etc) then the Surface Mounting Post is for you.
Does this post fit with any size adoorn post mount mailbox?
Yes! This product works universally across our post mount mailbox product line. Additionally, our posts will work for mounting most other standard size post mount mailboxes.
Can I use this on a 4" x 4" wood post?
Yes. The Surface Mount Post is designed to slip right over a standard 4" x 4" wood post, so you can set it up with no digging and no concrete.
How do I install the Surface Mount Post?
It’s easy! It is designed to be installed on any hard surface (driveway, concrete, asphalt, wood, etc.). Installation hardware and easy-to-follow instructions come with the product. Please see our ground mount post if you’re looking for a post to mount in your yard or ground.
