13 Door Cluster Mailbox- Sandstone

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13 Door Cluster Mailbox- Sandstone

(View all from Cluster Box Units)
SKU: WL-CBU-13-SDBM  |  View All Cluster Mailboxes | CBU Mailboxes
Pedestal Sold Separately as an Option
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$256.51 (20%)

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Select Option

Optional Pedestal

Will the USPS be delivering to this mailbox?

Need professional mailbox installation?

Optional Anchor Bolts for Installation

Optional Vandal-Proof Fasteners for Anchor Bolts (High Security)

Door Identification

According to manufacturer:
Standard - Usually ships in 3 business days
Custom - Usually ships in 1 to 2 weeks

USPS Approved and Ready

USPS Approved Mailbox

CBUs are Pre-approved

Pre-approved by the USPS, cluster mailboxes are considered the industry standard when it comes to outdoor, centralized mail delivery.

Installation Location

If you are involved in a new construction development, you have probably already consulted or will consult with your local postmaster regarding the placement (location) of your CBU. If not, we recommend it.

Master Lock Installation

After installing the CBU, follow-up with your local post office and the USPS will install their master lock for the main access door. Note: the USPS provides the master lock and only they have the keys to it.

New USPS Standard

USPS Approved Mailbox

Obsolete: NDCBUs are no longer permitted for replacement or new installations

USPS Approved Mailbox

New CBUs accommodate both mail and packages while providing greater security.

Developed and approved by the USPS in 2005, the new cluster box unit specification (right image) became the standard for all manufacturers and replaces both the outdated Neighborhood Delivery Collection Box Unit (NDCBU) and the E series CBU.

While the original NDCBU introduced convenience for residents and letter carriers alike, it is no longer permitted for replacement or new installations. These outdated units fall into disrepair as they age and are, in many cases, quite dilapidated. The newer 2005 specifications boast a thoroughly tested design that provides better security and durability over time.

Optional Anchor Bolts (for New Concrete Installations only)

Optional Anchor Bolts

If you need anchor bolts for your CBU installation, add them from the dropdown options above the Add to Cart button.

Question: How do I know if I need anchor bolts?

Answer: The CBU anchor bolts, nuts, and/or vandal proof nuts for pedestal installation are specifically for installations where new concrete is being poured.

  • The kit includes everything required to mount the CBU pedestal to newly poured concrete.
  • Bolt specs:
  • Hardware kit includes four (4) stainless steel anchor bolts and four (4) standard nuts.
    • Vandal proof nuts can be purchased in addition to the standard nuts for added security.

*Note: actual measurements between bolts should be confirmed prior to installation. BudgetMailboxes.com is not liable for faulty installation due to inaccurate measurements.

Design and Other Specifications

CBU Design and Specs

The 13-Door CBU includes one (1) fully integrated parcel lockers and a matching pedestal. One additional compartment is labeled "Outgoing Mail" and includes a weather protection flap and an 12 in. W x 4 - in. H mail slot.

The CBU also features individually numbered mail compartments and a mail carrier access door for USPS provided master arrow lock.The unit itself is constructed of high-grade, heavy-duty, aircraft aluminum while the hardware is constructed of stainless steel. All CBUs on BudgetMailboxes.com are manufactured here in the USA.

Cluster Mailbox Overview
Sloped top for moisture runoff
Standard silver adhesive identification decals contain up to five characters (engraving optional)
Fully Integrated parcel locker(s) with key trapping lock
Interlocking, overlapping seams and tight clearances to prevent prying
Integrated Outgoing Mail Slot with weather protection hood
Convenient solid aluminum integrated outgoing mail collection compartment prepped for USPS Arrow Lock
Cluster Mailbox Master Door Open
Easy release handle to open master gate
Heavy-duty tenant cam lock with three keys
Rugged, weather-resistant powder coat finish in four architectural colors
Stainless steel hold open door catch on each side of master gate
Aluminum comb prevents mail fishing in outgoing mail collection compartment
Heavy duty cam latches through frame for added security
Matching Aluminum
Dimensions & Weight
Ship Weight:
13 Door Cluster Mailbox- Sandstone
62"H x 30-1/2"W x 17-7/8"D
13 Standard Compartments:
5"H x 12 7/8"W x 16 3/4"D
1 Outgoing Mail Compartment:
5"H x 12 7/8"W x
165.00 lbs
See Similar Products:
General Category:
Cluster Mailbox
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Shipping Information:

Shipping Estimate:

Standard - Usually ships in 3 business days
Custom - Usually ships in 1 to 2 weeks

Stock Status:

In Stock

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