Outdoor Commercial Mailboxes

USPS Approved and Private Use Commercial Mailboxes for Outdoor Installation

Shop five different styles of outdoor commercial mailboxes available online at US Mail Supply. We carry outdoor apartment mailboxes, cluster units, pedestal-mounted mailboxes, and more. Outdoor commercial mailboxes from US Mail Supply can be pedestal mounted or even wall mounted depending on your needs. Approved for both private use and USPS delivery, outdoor commercial mailboxes from US Mail Supply are built to USPS size and construction standards. Made of heavy-duty steel and aluminum, outdoor mailboxes withstand rain, sun, snow, and anything else Mother Nature can throw at them. Not sure what you need? US Mail Supply will help you choose the right mailbox for your commercial property. Shop outdoor mailboxes for:

Apartments
Apartment building lobbies
Schools
Businesses
And more

Outdoor Mailbox Regulations

According to USPS outdoor mailbox specifications, all new construction and major renovations require an STD-4C compliant cluster mailbox. Outdoor commercial mailboxes from US Mail Supply are built to withstand sun, snow, rain and even vandalism, all while meeting USPS guidelines for ADA compliance and interior dimensions.

Commercial

USPS delivery & private delivery

Shop indoor and outdoor mailboxes for apartment complexes, condos, offices, colleges, or local businesses. Choose high end vintage style large cluster mailboxes or simple small indoor lockable horizontal mailboxes for a lobby area or entryway.

Indoor

Invest in quality

Our inventory features horizontal and vertical indoor metal mailboxes for commercial buildings and businesses. Equip a small apartment complex or an entire university with secure storage for mail, internal documents or packages – USPS approved or private use options available.

Mailroom

Totes, shelves, sorters, and more

We supply professional mailroom supplies and equipment for commercial and municipal buildings. Choose from our wide selection of mailroom totes, sorters, shelves, carts, and more.

4C Horizontal

USPS 4C horizontal & 4C depot style boxes

We supply Florence 4C horizontal and 4C depot style mailboxes for commercial and municipal buildings for a highly secure option. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only.

USPS Approved

Commercial, Apartment, & Residential Units

The U.S. Postal Service will only deliver to your mailbox if it's up to their standards – including box size, location, slot dimensions and identification info. Our USPS approved mail boxes include easy installation instructions to ensure you meet all official guidelines.

Residential

Quality one-time purchase

Cheap home mailboxes are flimsy and put your belongings at risk. For single-house rentals or individual home owners, a metal mailbox poses the best security and defense. Choose a wall mounted mail house or traditional locking box with post.

Outdoor

Apartments, schools, or businesses

Outdoor metal mailboxes with secure locking options protect possessions from theft and harsh weather. Choose decorative or standard cluster box units or locking residential mailboxes (USPS approved or for private use only).

Drop Boxes

Parcel & package receptacles

Florence drop boxes for parcels, packages, and mail are always sturdy and secure. Your packages and letters will be kept safe until your mailman arrives to collect the contents.

Shop More Commercial Mailboxes

With a massive collection of commercial mailboxes to choose from, business owners have no trouble finding the right mailbox unit for their property. Shop for USPS approved and private use mailboxes, or shop for indoor or outdoor units.