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Home / Collections / Commercial Mailboxes / Horizontal mailboxes

Commercial Mailboxes

Horizontal mailboxes

Horizontal mailboxes simplify selection through compartment schedule, resident keying, verified fit, and compatible mounting details.

Save this mailbox type to your project. We’ll confirm the model, finish, availability, and price before you order.

Centralized aluminum mailboxes in a warm wood apartment lobby

Use these nearby paths to compare another application, configuration, material, style, or compatible component.

Commercial MailboxesCBU mailboxes4C mailboxesApartment mailboxesCommunity mailboxesOffice mailboxesMailroom mailboxes

Project matching

Match products to this project

Share the facts that control eligibility and pricing so the selected models fit the intended application.

  • Exact application and property type
  • Required dimensions and quantities
  • Placement, mounting, and installation conditions
  • Finish, lock, access, and capacity preferences
  • Delivery ZIP code and receiving constraints
A good fit starts with the details

Product availability depends on the exact delivery application and current manufacturer configuration. Eligible models should be confirmed before pricing.

Prepare a pricing request

Frequently asked questions about horizontal mailboxes

What should I measure before ordering horizontal mailboxes?

Record tenant count, project type, installation location, compartment schedule, parcel demand, accessibility, and postal coordination. Verify exact product dimensions, installation opening, operating clearance, and the mounting interface on a current drawing before ordering.

Are horizontal mailboxes automatically approved for postal delivery?

Ask the serving postal authority about location and delivery before construction begins. Match the selected unit, installation opening, mounting method, and access configuration to current published requirements.

Which security features matter for horizontal mailboxes?

Evaluate who delivers, who retrieves, and who manages keys or credentials. Review resident keying, hinge protection, compartment visibility, and the response to a lost key.

Will the mailbox finish look identical to an online image?

Review accessibility, material thickness, coating, drainage, fasteners, salt or moisture exposure, temperature, and maintenance. Request a physical finish sample when exact appearance matters.

Who should install the selected mailbox system?

Use the current installation drawing to coordinate installation opening, anchors, foundation or wall construction, door swing, drainage, and finished height. Locate utilities before drilling or excavation.

How should I compare mailbox project quotes?

Product size, material, compartment schedule, options, quantities, freight, unloading, site preparation, installation, and access-control work can change the complete project cost. Compare itemized scopes.

Can Mailbox Catalog review a plan for horizontal mailboxes?

Submit a dimensioned plan, schedule, property type, delivery assumptions, compartment schedule, finish choice, destination ZIP code, and target date. Keep unresolved conditions marked rather than guessed.