Resources for Centralized Mailbox Systems
Mailbox Guides
When most people think of mailboxes, they think of the standard curbside box you typically see in residential neighborhoods. However, centralized mail delivery is also common with multi-unit residential and commercial properties.
At Postal Supply, we offer centralized mail units to accommodate your property and tenants. If you’re unsure what type of mailbox you need, have questions about maintaining your units, or need technical specs, welcome to our mailbox guide! This resource page contains everything you need to know about centralized mailboxes. Feel free to browse our website for more information about our cluster units and mail unit accessories.
Why Your Property Should Utilize Centralized Mailing Systems
Whether you own or manage a commercial or residential property, centralized mailing systems can benefit your property. Not only are centralized mailboxes more secure, but they also grant significant convenience to mail handlers and residents. Being more visible, less isolated, and durable makes theft less likely to occur.
Not only are our mailboxes USPS-approved, but they’re also within ADA compliance, allowing everyone easy access to their assigned units. Seamlessly fitting your model into your property design will enable you to maintain aesthetics while implementing functionality.
How Can Postal Supply Help?
Located in Oxford, North Carolina, we always look forward to helping our neighbors nationwide. Our Postal Supply team knows you may have a few questions about our services, products, and postal terminology. If so, be sure to utilize our resource and FAQ page. These pages will help explain the frequently asked questions you may have about your commercial or residential property. From information about mailbox dimensions to resources about care and cleaning, we have the tools to ensure that you know about your centralized mailbox.
If you have any other questions, contact our team at Postal Supply, and we’ll try our best to get those answered. Until then, please utilize our mailbox guides.
Installation Manuals
Maintenance Manuals
How to Videos
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- 1570-16 – 16 Tenant Door –CBU
- 1570-13 – 13 Tenant Door –CBU
- 1570-12 – 12 Tenant Door –CBU
- 1570-8 – 8 Tenant Door 2 Parcel –CBU
- 1570-8T6 – 8 Tenant Door 4 Parcel –CBU
- 1570-4T5 – 4 Oversized Tenant Door –CBU
- 1590-T2CS – 4 Parcel Outdoor Parcel Locker –CBU
- 1590-T1CS – 2 Parcel Outdoor Parcel Locker –CBU
Standard CBU
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- 1570-16 – 16 Tenant Door –CBU
- 1570-13 – 13 Tenant Door –CBU
- 1570-12 – 12 Tenant Door –CBU
- 1570-8 – 8 Tenant Door 2 Parcel –CBU
- 1570-8T6 – 8 Tenant Door 4 Parcel –CBU
- 1570-4T5 – 4 Oversized Tenant Door –CBU
- 1590-T2CS – 4 Parcel Outdoor Parcel Locker –CBU
- 1590-T1CS – 2 Parcel Outdoor Parcel Locker –CBU
- Vogue Pillar Pedestal
- Vogue Crown Cap
Classic Decorative CBU
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- 1570-16 – 16 Tenant Door –CBU
- 1570-13 – 13 Tenant Door –CBU
- 1570-12 – 12 Tenant Door –CBU
- 1570-8 – 8 Tenant Door 2 Parcel –CBU
- 1570-8T6 – 8 Tenant Door 4 Parcel –CBU
- 1570-4T5 – 4 Oversized Tenant Door –CBU
- 1590-T2CS – 4 Parcel Outdoor Parcel Locker –CBU
- 1590-T1CS – 2 Parcel Outdoor Parcel Locker –CBU
- Vogue Column Pedestal
- Vogue Finial Cap
Traditional Decorative CBU
STD-4C Front Loading Mailboxes
STD-4C Recessed Mount
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- 4C16D-29CS – 29 Tenant Door Double Column
- 4C16D-20CS – 20 Tenant Door Double Column
- 4C16D-19CS – 19 Tenant Door Double Column
- 4C16D-09CS – 9 Tenant Door Double Column
- 4C16D-07CS – 7 Tenant Door Double Column
- 4C16S-14CS – 14 Tenant Door Single Column
- 4C16S-09CS – 9 Tenant Door Single Column
- 4C16S-04CS – 4 Tenant Door Single Column
- 4C16S-03CS – 3 Tenant Door Single Column
- 4C16D-8PCS – 8 Parcel Double Column Parcel Unit
- 4C16D-6PCS – 6 Parcel Double Column Parcel Unit
- 4C16S-3PCS – 3 Parcel Single Column Parcel Unit
- 4C16S-HOPCS – Collection Box Single Column
- 4C16S-BINCS – Trash/Recycling Bin Single Column
- SMS16DCS – Surface Mount Double Column Module
- SMS16SCS – Surface Mount Single Column Module
Max Height – 56-1/2” High
Surface Mount Collars
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- 4C15HCS – 15 High Suite
- 4C15D-28CS – 28 Tenant Door Double Column
- 4C15D-18CS – 18 Tenant Door Double Column
- 4C15D-17CS – 17 Tenant Door Double Column
- 4C15D-16CS – 16 Tenant Door Double Column
- 4C15D-13CS – 13 Tenant Door Double Column
- 4C15D-09CS – 9 Tenant Door Double Column
- 4C15S-13CS – 13 Tenant Door Single Column
- 4C15S-08CS – 8 Tenant Door Single Column
- 4C15S-07CS – 7 Tenant Door Single Column
- 4C15S-06CS – 6 Tenant Door Single Column
- 4C15S-04CS – 4 Tenant Door Single Column
- 4C15S-3PCS – 3 Parcel Single Column Parcel Unit
- 4C15S-HOPCS – Collection Box Single Column
- 4C15S-BINCS – Trash/Recycling Bin Single Column
- SMS15DCS – Surface Mount Double Column Module
- SMS15SCS – Surface Mount Single Column Module
15 High Suite – 54-3/4” High
Surface Mount Collars
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- 4C14HCS – 14 High Suite
- 4C14D-26CS – 26 Tenant Door Double Column
- 4C14D-16CS – 16 Tenant Door Double Column
- 4C14D-15CS – 15 Tenant Door Double Column
- 4C14D-14CS – 14 Tenant Door Double Column
- 4C14D-13CS – 13 Tenant Door Double Column
- 4C14D-07CS – 7 Tenant Door Double Column
- 4C14S-12CS – 12 Tenant Door Single Column
- 4C14S-07CS – 7 Tenant Door Single Column
- 4C14S-06CS – 6 Tenant Door Single Column
- 4C14S-03CS – 3 Tenant Door Single Column
- 4C14S-3PCS – 3 Parcel Single Column
- 4C14S-2PCS – 2 Parcel Single Column Parcel Unit
- 4C14S-HOPCS – Collection Box Single Column
- 4C14S-BINCS – Trash/Recycling Bin Single Column
- SMS14DCS – Surface Mount Double Column Module
- SMS14SCS – Surface Mount Single Column Module
14 High Suite – 51-1/4” High
Surface Mount Collars
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- 4C13HCS – 13 High Suite
- 4C13D-24CS – 24 Tenant Door Double Column
- 4C13D-16CS – 16 Tenant Door Double Column
- 4C13D-15CS – 15 Tenant Door Double Column
- 4C13D-14CS – 14 Tenant Door Double Column
- 4C13D-13CS – 13 Tenant Door Double Column
- 4C13D-12CS – 12 Tenant Door Double Column
- 4C13D-11CS – 11 Tenant Door Double Column
- 4C13D-07CS – 7 Tenant Door Double Column
- 4C13S-11CS – 11 Tenant Door Single Column
- 4C13S-06CS – 6 Tenant Door Single Column
- 4C13S-05CS – 5 Tenant Door Single Column
- 4C13S-03CS – 3 Tenant Door Single Column
- 4C13S-2PCS – 2 Parcel Single Column Parcel Unit
- 4C13S-HOPCS – Collection Box Single Column
- 4C13S-BINCS – Trash/Recycling Bin Single Column
- SMS13DCS – Surface Mount Double Column Module
- SMS13SCS – Surface Mount Single Column Module
13 High Suite – 47-3/4” High
Surface Mount Collars
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- 4C12HCS – 12 High Suite
- 4C12D-22CS – 22 Tenant Door Double Column
- 4C12D-12CS – 12 Tenant Door Double Column
- 4C12D-11CS – 11 Tenant Door Double Column
- 4C12D-10CS – 10 Tenant Door Double Column
- 4C12D-05CS – 5 Tenant Door Double Column
- 4C12S-10CS – 10 Tenant Door Single Column
- 4C12S-02CS – 2 Tenant Door Single Column
- 4C12D-4PCS – 4 Parcel Double Column Parcel Unit
- 4C12S-2PCS – 2 Parcel Single Column Parcel Unit
- 4C12S-HOPCS – Collection Box Single Column
- 4C12S-BINCS – Trash/Recycling Bin Single Column
- SMS12SCSDCS – Surface Mount Double Column Module
- SMS12SCS – Surface Mount Single Column Module
12 High Suite – 44-1/4” High
Surface Mount Collars
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- 4C11HCS – 11 High Suite
- 4C11D-20CS – 20 Tenant Door Double Column
- 4C11D-19CS – 19 Tenant Door Double Column
- 4C11D-15CS – 15 Tenant Door Double Column
- 4C11D-10CS – 10 Tenant Door Double Column
- 4C11D-09CS – 9 Tenant Door Double Column
- 4C11D-05CS – 5 Tenant Door Double Column
- 4C11S-09CS – 9 Tenant Door Single Column
- 4C11S-04CS – 4 Tenant Door Single Column
- 4C11S-02CS – 2 Tenant Door Single Column
- 4C11D-4PCS – 4 Parcel Double Column Parcel Unit
- 4C11S-2PCS – 2 Parcel Single Column Parcel Unit
- 4C11S-HOPCS – Collection Box Single Column
- 4C11S-BINCS – Trash/Recycling Bin Single Column
- SMS11DCS – Surface Mount Double Column Module
- SMS11SCS – Surface Mount Single Column Module
11 High Suite – 40-3/4” High
Surface Mount Collars
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- 4C10HCS – 10 High Suite
- 4C10D-18CS – 18 Tenant Door Double Column
- 4C10D-09CS – 9 Tenant Door Double Column
- 4C10D-06CS – 6 Tenant Door Double Column
- 4C10S-08CS – 8 Tenant Door Single Column
- 4C10S-04CS – 4 Tenant Door Single Column
- 4C10D-4PCS – 4 Parcel Double Column Parcel Unit
- 4C10S-HOPCS – Collection Box Single Column
- 4C10S-BINCS – Trash/Recycling Bin Single Column
- SMS10DCS – Surface Mount Double Column Module
- SMS10SCS – Surface Mount Single Column Module
10 High Suite – 37-1/4” High
Surface Mount Collars
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- 4CADACS – ADA Max Height Suite
- 4CADD-10CS – 10 Tenant Door Double Column
- 4CADD-09CS – 9 Tenant Door Double Column
- 4CADD-08CS – 8 Tenant Door Double Column
- 4CADD-07CS – 7 Tenant Door Double Column
- 4CADS-04CS – 4 Tenant Door Single Column
- 4CADS-03CS – 3 Tenant Door Single Column
- 4CADS-01CS – 1 Tenant Door Single Column
- 4CADS-2PCS – 2 Parcel Single Column Parcel Unit
- SMS10DCS – Surface Mount Double Column Module
- SMS10SCS – Surface Mount Single Column Module
Max Height ADA – 37-1/4”
Surface Mount Collars
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- 4C9HCS – 9 High Suite
- 4C09D-16CS – 16 Tenant Door Double Column
- 4C09D-15CS – 15 Tenant Door Double Column
- 4C09D-10CS – 10 Tenant Door Double Column
- 4C09D-06CS – 6 Tenant Door Double Column
- 4C09D-04CS – 4 Tenant Door Double Column
- 4C09S-07CS – 7 Tenant Door Single Column
- 4C09S-02CS – 2 Tenant Door Single Column
- 4C09D-4PCS – 4 Parcel Double Column Parcel Unit
- 4C09S-2PCS – 2 Parcel Single Column Parcel Unit
- 4C09S-HOPCS – Collection Box Single Column
- 4C09S-BINCS – Trash/Recycling Bin Single Column
- SMS09DCS – Surface Mount Double Column Module
- SMS09SCS – Surface Mount Single Column Module
9 High Suite – 33-3/4” High
Surface Mount Collars
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- 4C8HCS – 8 High Suite
- 4C08D-14CS – 14 Tenant Door Double Column
- 4C08D-13CS – 13 Tenant Door Double Column
- 4C08D-09CS – 9 Tenant Door Double Column
- 4C08D-07CS – 7 Tenant Door Double Column
- 4C08D-04CS – 4 Tenant Door Double Column
- 4C08S-06CS – 6 Tenant Door Single Column
- 4C08S-03CS – 3 Tenant Door Single Column
- 4C08S-01CS – 1 Tenant Door Single Column
- 4C08S-2PCS – 2 Parcel Single Column Parcel Unit
- 4C08S-HOPCS – Collection Box Single Column
- 4C08S-BINCS – Trash/Recycling Bin Single Column
- SMS08DCS – Surface Mount Double Column Module
- SMS08SCS – Surface Mount Single Column Module
8 High Suite – 30-1/4” High
Surface Mount Collars
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- 4C7HCS – 7 High Suite
- 4C07D-12CS – 12 Tenant Door Double Column
- 4C07D-06CS – 6 Tenant Door Double Column
- 4C07D-05CS – 5 Tenant Door Double Column
- 4C07D-03CS – 3 Tenant Door Double Column
- 4C07S-05CS – 5 Tenant Door Single Column
- 4C07S-1PCS – 1 Parcel Single Column Parcel Unit
- SMS07DCS – Surface Mount Double Column Module
- SMS07SCS – Surface Mount Single Column Module
7 High Suite – 26-3/4” High
Surface Mount Collars
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- 4C6HCS – 6 High Suite
- 4C06D-10CS – 10 Tenant Door Double Column
- 4C06D-10CS – 9 Tenant Door Double Column
- 4C06D-05CS – 5 Tenant Door Double Column
- 4C06D-05XCS – 5X Tenant Door Double Column
- 4C06D-04CS – 4 Tenant Door Double Column
- 4C06D-02CS – 2 Tenant Door Double Column
- 4C06S-04CS – 4 Tenant Door Single Column
- 4C06S-02CS – 2 Tenant Door Single Column
- 4C06D-10CS – 2 Parcel Double Column Parcel Unit
- 4C06S-1PCS – 1 Parcel Single Column Parcel Unit
- SMS06DCS – Surface Mount Double Column Module
- SMS06SCS – Surface Mount Single Column Module
6 High Suite – 23-1/4” High
Surface Mount Collars
STD-4C Depot Cabinet
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- DEP16DCS – 16 High/Max Double Column Depot Cabinet
- DEP16SCS – 16 High/Max Single Column Depot Cabinet
- DEPFAMILY – 4C Depot Families
4CD Max Height
Depot Cabinet Families
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- DEP15DCS – 15 High Double Column Depot Cabinet
- DEP15SC – 15 High Single Column Depot Cabinet
- DEPFAMILY – 4C Depot Families
4CD 15 High Suite
Depot Cabinet Families
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4CD ADA/Max Height
Depot Cabinet Families
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4CD 6 High Suite
Depot Cabinet Families