Grand Haven XL Post Mount Mailbox
Rust-Proof, Worry-Free: Made from durable plastic, this mail box for outside stands up to rain, snow, & humidity without ever rusting.
Built for Big Deliveries: This extra large mailbox offers oversized space for multiple large packages, plus all your other curbside mailbox deliveries.
USPS Post Master General Approved: Mailbox is USPS approved, as required for all curbside delivery by U.S. Mail carriers - for smooth, uninterrupted service.
DIY-Friendly: Assembly is required, but we’ve made it simple, tool-free, and easy enough for anyone to do.
Post "C" Compatible: Made to mount effortlessly on all Architectural Mailboxes posts marked with letter C.
Secure Magnetic Closure: Keeps mail box door tightly shut to protect your curbside mailbox deliveries from wind and rain.
Classic Look, Lasting Appeal: Iconic, timeless post mount mailbox style complements both new & historic homes, making it a versatile choice for any setting.
From Our Home to Yours: Built with care—this product is designed & made in the USA.
SKU: GHM40B01
Description
The Grand Haven plastic mailbox is made for the modern mail moment. This extra large mailbox is designed to hold it all: small parcels, padded mailers, magazines, even those mystery boxes you forgot you ordered. Made from durable, high-strength plastic, it’s a tough outdoor mailbox that stands up to the elements and still looks sharp on your curb.
As a post mounted mailbox, it’s perfect for residential mailboxes that need more space without sacrificing style. With plenty of surface area for address numbers, this curbside mailbox blends function with curb appeal in all the right ways.
USPS approved and built to the newest "T4" size, it’s favored by USPS mail carriers for its extra roomy interior. Assembly required - but don’t worry, it’s quick, easy, and totally worth it. Mounting hardware sold separately - or it pair it with the Grand Haven post and skip needing hardware altogether.
Specifications
Stamped with USPS Approval
Did you know? Every curbside mailbox has to get the thumbs-up from the United States Postmaster General. These mailboxes meet tough rules to keep your mail safe, easy to grab, and well protected.
Tested, Trusted, Approved
Stay delivery-ready with a USPS approved mailbox that meets every standard.
Deliveries Depend on It
Stay delivery-ready with a USPS approved mailbox that meets every standard.
Don’t Settle for “Standards”
Some mailboxes claim to “meet standards,” but only USPS approval guarantees smooth delivery.