Standard Cluster Mailbox Layouts
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1 Unit for 16 Homes
2 Units for 32 Homes
3 Units for 48 Homes
4 Units for 64 Homes
5 Units for 80 Homes
6 Units for 96 Homes
7 Units for 112 Homes
8 Units for 128 Homes
9 Units for 144 Homes
10 Units for 160 Homes
11 Units for 176 Homes
12 Units for 192 Homes
13 Units for 208 Homes
14 Units for 224 Homes
15 Units for 240 Homes
16 Units for 256 Homes
17 Units for 272 Homes
18 Units for 288 Homes
Back-To-Back Cluster Mailbox Layout – allowing more boxes in less space
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2 Units for 32 Homes
4 Units for 64 Homes
6 Units for 96 Homes
8 Units for 128 Homes
10 Units for 160 Homes
12 Units for 192 Homes
14 Units for 224 Homes
16 Units for 256 Homes
18 Units for 288 Homes
20 Units for 320 Homes
22 Units for 352 Homes
24 Units for 384 Homes
26 Units for 416 Homes
28 Units for 432 Homes
30 Units for 480 Homes
Cantilever CBU Canopies
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3 Units for 48 Homes
4 Units for 64 Homes
5 Units for 60 Homes
6 Units for 96 Homes
7 Units for 112 Homes
8 Units for 128 Homes
9 Units for 144 Homes
10 Units for 160 Homes
11 Units for 176 Homes
12 Units for 192 Homes
13 Units for 208 Homes
14 Units for 224 Homes
15 Units for 240 Homes
16 Units for 256 Homes
17 Units for 272 Homes
Color note: Columns, beams and gutter colors are bronze and silver. Decking color is bronze and white only. The silver renderings are rendered with white decking.
CBU Canopy Installation Details
Specification Section – 10550 – Postal Specialties Cluster Box Unit (CBU) Canopy Cover
The canopy designs follow the USPS standards for cluster box unit mailbox layout along with our column layout needed to meet wind speed and snow load requirements. Design criteria for all canopies are as follows: IBC 2018, ASCE 7-16, ADM 2015, Exposure B, Risk Category II, and Live Load 20 psf.
Contact Us
If you would like to get in touch with us about your CBU mailbox layout, please use send us an email with the details to allow our team to better assist you. We provide installation within an hour radius of the Atlanta, GA area. If you are outside the Atlanta area, we can ship the prefabricated material to you for simple installation.