Cluster Box Units


Cluster box units (CBUs) offer a secure, efficient, and low-maintenance mail delivery solution, perfect for catering to a large number of recipients within a specific area. Our CBUs are available in one- or two-sided cluster configurations and feature various door types to suit different requirements.

With key access provided for each box, residents enjoy the peace of mind that comes with secure mail delivery. CBUs are always conveniently located on or near sidewalks, ensuring easy and safe access for people to retrieve their mail quickly. Choose Bozman's reliable and user-friendly cluster box units for your mail delivery needs.

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Cluster Box Units (CBUs) are designed with security features to keep mail and packages safe, including locking compartments for each mailbox and tamper-proof doors to prevent unauthorized access and tampering.


Our CBUs are made of high-quality materials, such as aluminum and stainless steel, which makes them durable and resistant to weather conditions. This helps to ensure that they can withstand daily use and exposure to the elements, while maintaining their appearance and functionality over time.


At Bozman, we understand that every community, building, and business may have unique requirements when it comes to CBUs. That's why we offer customization options to ensure a tailored solution for your specific needs. Our CBUs can be customized in terms of size, color, and the number of compartments, providing a personalized experience for different environments.

We offer decorative options such as stylish tops and pedestals that deviate from the standard square style, adding a touch of elegance to your mail delivery solution. Choose Bozman for CBUs that cater to your preferences while providing secure and efficient mail delivery.


The cost-effectiveness of Cluster Box Units (CBUs) can vary depending on several factors such as the size, materials, number of compartments, and customization options chosen. In general, CBUs can be a cost-effective solution for communities, buildings, and businesses as they offer a secure and centralized location for mail and package delivery, reducing the need for individual mailboxes.