Commercial Building Mailboxes

4C Recessed Mounted Mailboxes

Salsbury 3700 series 4C horizontal mailboxes and parcel lockers meet the specifications of USPS-STD-4C. The 4C horizontal mailboxes are required for new construction projects.

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4B+ Horizontal Mailboxes

The 3600 series 4B+ horizontal mailboxes have been U.S.P.S. approved to the required security upgrades of USPS-STD-4B+. 4B+ horizontal mailboxes are approved for replacement and/or retrofit installations.

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4B+ Vertical Mailboxes

Salsbury 3500 Series 4B+ Vertical Mailboxes are ideal for replacement and/or retrofit installations. Vertical mailboxes are made entirely of aluminum and available in surface mounted and recessed mounted units.

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Standard CBU's

Salsbury's U.S.P.S. approved standard CBU's are made of heavy duty aluminum and stainless steel hardware. Salsbury CBU's are manufactured to U.S.P.S. "F" specifications and are available in 6 colors.

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Regency Decorative CBU's

Regency Decorative CBU's are made of heavy duty aluminum, include decorative tops and pedestal covers and are available in five (5) contemporary colors.

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Courier Boxes

Salsbury Courier Boxes provide a convenient means of depositing and collecting mail, documents and other small items. Courier boxes are available in three colors (or primer).

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4C Surface Mounted Mailboxes

4C Surface Mounted Horizontal Mailboxes include a U.S.P.S. approved 4C horizontal mailbox unit and a matching surface mounted enclosure - minor assembly required.

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4C Free-Standing Mailboxes

4C Free-Standing Horizontal Mailboxes include a U.S.P.S. approved 4C horizontal mailbox unit and a matching free-standing enclosure - minor assembly required.

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More Info About Commercial Building Mailboxes

Salsbury Industries offers a complete line of quality mailboxes for commercial buildings. These mailboxes are available for replacement and new installations. Most items are in stock and ship within a few days. Products include 4B+ Horizontal mailboxes, 4C Horizontal mailboxes, Vertical mailboxes, standard CBU’s, Regency CBU’s and Courier Boxes.