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Standard CBUs - USPS Approved

These US Postal Service Approved CBU Mailboxes are for mail and parcel deliveries. There are 8-door, 12-door, 13-door, even 16-door mailboxes, while parcel lockers come in Double Door and Quad Door variants. These are perfect for outdoor and indoor use, as you'll learn from our product experts.
Frequently Asked Questions
Question: What colors are available for a replacement cluster box unit?
Answer: Gray is usually the color for replacement units. Thank you.

Question: I need a 20 door CBU
Answer: Click the link to view the 20-Door Cluster Box Unit. Please note that this unit is not USPS-approved and you will need to contact you local Postmaster for approval.

Question: Do you sell an 8-box cluster mailbox with pedestal that meets both ADA requirements and USPS requirements?
Answer: This unit is 4C Vario Depot is ADA complicant, but you should check with your local postmaster to confirm that they will approve.  Note: see the additional image on the product listing to see a diagram of the mailbox unit installed into the Depot.

Question: Do you sell a six-box cluster that meets all requirements?
Answer: Please always get approval for all new commercial units. Here is a 4c USPS-approved 6-door cluster: click here to check sku#:WL-3413S-06SANBM

Question: Is a HOA allowed to place a wall-mounted message board to one side to the CBU mailbox?
Answer: Please contact your local post office for their approval.

Question: Is there a 10-door unit available?
Answer: There are 10-door CBU's. Please type code (3409D-10) into the keyword search to view them.

Question: What is the difference between the high-security CBU and the standard CBU?
Answer: High-security CBU's have more secure features like anti pry for the doors and an anti fish comb for the outgoing mail slot.

Question: Do you have this model: SKU#:WL-3413S-06SANBM?
Answer: Yes, just search the SKU to view the mailbox.

Question: We are 6 residents and we need lock-up boxes for mail and parcels.
Answer: Here is a 6-door CBU with a large parcel. Please search this SKU: WL-3407D-06SANBM

Question: Can you make a 13-box CBU unit into a 15 box by eliminating the parcel compartment
Answer: You will need to request a custom build. Please call us for more information.

Question: Need clarification about whether base/post comes with cluster box unit or not. Also, do you have a cluster box with 14 sections instead of 13 or 16 and if so, how much is it?
Answer: All CBU's on budgetmailboxes come with pedestal unless you select not to. Please search "14 door 4c pedestal" with quotations to see all 14 door options.

Question: Do you have a 17-tenant mailbox? We need (1) 16 and (1) 17 tenant mailbox
Answer: Yes here is the SKU: WL-3415D-17SANBM

Question: Do all units come with pedestals?
Answer: Not all come with pedestals. It will be noted on the product page whether the item comes with the pedestal or not.

Question: Once the order is placed and payment is received, how long does it take to put the numbers on the boxes before shipping?
Answer: Right now the processing time for the cluster boxes is 1-3 weeks before shipment.

Question: Do you have a 36 mailbox unit?
No, the largest number of doors available is a 29 Door Unit. Please click the link to view all configurations of the 4C Cluster Box Units offered. Thank you.

Question: What's the difference between your regular cluster mailboxes and the high-security ones?
Answer: The regular mailboxes are made of aluminum. The high security are made of aluminum and steel. They also have extra security features on the doors to prevent entry.

Question: Who manufactures your standard cluster mailboxes?
Answer: They will be shipped by Salsbury or Auth-Florence depending on availability.

Question: do you have a 24-slot mailbox
Answer: Yes, here is the SKU: WL-3413D-24SANBM

Question: Is there a configuration that has 12 boxes with no parcel box
Answer: Yes here is the SKU: WL-3407D-12SANBM

Question: Our condo assn. has a CBU that was manufactured by American locker security systems Inc. in 1999. We are looking for a new base for it. Do you carry these kind of pedestals? The serial # for the unit is 54375
Answer: I'm sorry, but we unfortunately do not carry that manufacturer.

Question: I am looking for a cluster box for an office building with three suites. Sometimes, we receive parcel packages also. What type of boxes would you suggest?
Answer: The four-door cluster box unit. Sku: WL-1570-4T5SDBM

Standard CBUs - USPS Approved
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Wall Mount Mailboxes Locking Mailboxes Commercial Residential