Secured from Theft: Cluster Mailbox Units Protect Mail Behind Lock and Key

Cluster mailbox units, or CBUs, were first introduced by the United States Postal Service in 1967 as a method of central delivery to serve large buildings and, more infrequently, residential neighborhoods. Because the USPS carrier only has one stop to make at the CBU, this type of mail delivery and collection improves efficiency and provides security for the recipient’s mail.

As the years passed, the USPS released new specifications for a CBU mailbox, making it difficult to standardize the quality of the units. However, shortly after the start of the new millennium, requirements were standardized, and manufacturers must have USPS licenses to make them.

Secured from Theft: Cluster Mailbox Units Protect Mail Behind Lock and Key

Developers of all new residential neighborhoods, business complexes, and shopping centers must install USPS-approved cluster mailbox units built within the required specifications. They contain 8, 12, 13, or 16 individually locked mailboxes and parcel compartments and developers have a choice of 2 types of cluster mailbox units to install:

Pedestal-mounted USPS-approved CBU.

Wall-mounted USPS-approved STD-4C mailboxes.

Both types are package friendly as parcel delivery continues to grow with the adoption of internet shopping providing needed functionality for residents.

At first glance, a bank of CBUs appears intimidating with the row upon row of boxes. However, they provide an efficient way for a postal carrier to deliver mail to one neighborhood or apartment complex. The CBU offers safety, security, durability, and protection from the elements. If they seem impervious to entry, on some level, they are unless you have a key!

Cluster mailbox units are accessed by the postal carrier, who will have a key. They will open all the boxes at once from the front or back of the CBU.

Cluster mailbox units are typically located under a structure to keep the elements at bay or inside a large office or apartment building. How does an owner open a CBU to get their mail? Each owner will have a key to the CBU and can open their box and access the mail at their convenience. Overall, the CBU is an excellent option to prevent identity theft. In fact, using a CBU is considered safer than residential mailboxes since they are more vulnerable to thieves and vandals.

Look to Brandon Industries for a large selection of CBUs that come in various of finishes to compliment your community. See the line up here.