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CBU Cluster Box Unit Commercial Mailboxes
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Commercial Pedestal CBU Cluster Mailboxes


CBU Cluster Box Unit Commercial Mailboxes
Outdoor cluster box units by Auth Florence Manufacturing are the most durable, highest quality CBU style Commercial Mailboxes on the market and continually meet or exceed USPS standards. In fact, USPS has officially licensed Auth Florence F series CBU mailboxes as the design standard for all other cluster box unit manufacturers to follow and Auth Florence Manufacturing is the sole supplier of CBU mailboxes to USPS.

Commercial Auth Florence CBU Mailbox Applications

USPS approved, Auth Florence CBU mailboxes are locking cluster mailbox units and designed for use in any situation that calls for centralized mail delivery.

Now you can have the same reliability and security that our locking mailboxes provide to the USPS.

High Security CBU Mailbox Options

Secure CBU mailboxes may be utilized for multi-family apartment residential use, for commercial mailbox use, for industrial and business use, or for colleges and universities. We also carry vandal proof mailboxes where higher security centralized mail distribution is required such as military and government agencies.

To combat mail theft our CBU mailboxes feature aircraft grade aluminum with reinforced steel construction plus interlocking overlap seams on the master loading doors, all finished with a protective powder coating.

Auth Florence CBU mailboxes and vandal proof mailboxes can be ordered with optional outgoing mail slot plus private master lock on any of the cluster mailbox units that you do not want to allow US Postal Service access to.

Decorative Auth Florence CBU Hardware Kits

MailboxWorks offers a number of decorative options to enhance the appearance of your Auth Florence F Series CBU mailbox unit.

In addition to the pedestal that comes with the purchase of individual multi-door CBU mailboxes you can order decorative CBU hardware kits which include:

  • Roof Cap
  • Post Column
  • Post Base

These CBU mailbox hardware accessories do not require modifications to USPS approved roof and pedestal requirements plus, they are made from 100% die cast aluminum and come in all the standard Auth Florence Manufacturing finishes.

Bommer Pedestal NDCBU Mailboxes

Choose from 8 Door, 12 Door, 16 Door or a custom configured NDCBU outdoor pedestal model manufactured by Bommer. These Bommer CBU mailboxes are no longer USPS approved for new buildings but can still be used for replacement purposes, once approved by your local postmaster.

Bommer NDCBU’s are also ideal for custom private uses including distribution of letters and boxes.

Ask About Quantity Discounts on Commercial CBU Mailboxes

MailboxWorks specializes in all things related to Mailboxes. We offer bulk discounts when you order two or more of these CBU mailboxes at one time. Please fill out our CBU Quote Request form or contact our mailbox experts directly, Toll Free at 1-800-824-9985.

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CBU Mailbox Features

8 Door CBU Mailboxes
Retail Price: $1,961.90
Our Sale Price: $1,073.47
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12 Door CBU Mailboxes
Retail Price: $1,937.38
Our Sale Price: $1,081.93
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13 Door CBU Mailboxes
Retail Price: $2,025.67
Our Sale Price: $1,104.76
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16 Door CBU Mailboxes
Retail Price: $2,084.52
Our Sale Price: $1,110.53
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8 Door CBU Mailboxes with
Vogue Traditional Accessories

Retail Price: $1,719.00
Sale Price: $1,488.37
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12 Door CBU Mailboxes with
Vogue Traditional Accessories

Retail Price: $1,739.00
Sale Price: $1,493.77
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13 Door CBU Mailboxes with
Vogue Traditional Accessories

Retail Price: $1,759.00
Sale Price: $1,506.67
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16 Door CBU Mailboxes with
Vogue Traditional Accessories

Retail Price: $1,799.00
Sale Price: $1,539.77
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8 Door CBU Mailboxes with
Vogue Classic Accessories

Retail Price: $1,739.00
Sale Price: $1,508.77
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12 Door CBU Mailboxes with
Vogue Classic Accessories

Retail Price: $1,759.00
Sale Price: $1,513.77
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13 Door CBU Mailboxes with
Vogue Classic Accessories

Retail Price: $1,779.00
Sale Price: $1,524.83
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16 Door CBU Mailboxes with
Vogue Classic Accessories

Retail Price: $1,799.00
Sale Price: $1,557.77
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8 Door CBU Mailboxes
with Decorative Stucco Column

Retail Price: $3,249.00
Sale Price: $2,817.67
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12 Door CBU Mailboxes
with Decorative Stucco Column

Retail Price: $3,279.00
Sale Price: $2,824.77
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13 Door CBU Mailboxes
with Decorative Stucco Column

Retail Price: $3,309.00
Sale Price: $2,874.67
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16 Door CBU Mailboxes
with Decorative Stucco Column

Retail Price: $3,349.00
Sale Price: $2,897.67
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4 Door CBU Mailboxes
With Extra Large Tenant Doors

Retail Price: $1,825.00
Sale Price: $1,217.00
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8 Door CBU Mailboxes
With Extra Parcel Lockers

Retail Price: $2,100.00
Sale Price: $1,337.00
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2 Door Outdoor Parcel Locker

Retail Price: $1,530.00
Sale Price: $955.48
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4 Door Outdoor Parcel Locker

Retail Price: $2,105.00
Sale Price: $1,407.67
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Bommer Outdoor Pedestal
NDCBU Mailboxes

Starting Price: $897.64
Mounting Hardware Kit
For CBU & Pedestal Mailboxes

Retail Price: $29.00
Sale Price: $22.77
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Mailbox Works Mailboxes