17 Tenant Door 4C Series Horizontal Mailbox Unit with 2 Parcel Lockers and 1 Outgoing Mail (Wall Mount, 15-High) USPS Approved – H4C15D-17
$3,079.50 Original price was: $3,079.50.$2,879.50Current price is: $2,879.50.
Free Shipping* until 10/31/26!
*Does not apply to orders shipped to Canada, Hawaii, or AlaskaThe NEW line of 4C Horizontal Wall Mount mailboxes at National Mailboxes are perfect for apartments and multi-tenant buildings. Choose from mailboxes that meet or exceed all security requirements of the USPS STD-4C regulation for wall-mounted mail receptacles. 4C Horizontal commercial mailboxes are designed to ensure that a maximum number of USPS compliant tenant compartments are available within the given height, and meet Fair Housing ADA installation requirements. They are also ideal for private delivery applications.
Unit Size: 54-3/4″H x 31-9/16″W x 17″D
Total Doors: 17 Tenant Compartments, 2 Parcel Lockers
Tenant Compartment Sizes: 3-1/4″H x 12″W x 15″D
Parcel Locker Sizes: 1 Compartment 17″H x 12″W x 15″D, 1 Compartment 20-1/2″H x 12″W x 15″D
Outgoing Mail Compartment: 6-1/2″H x 12″W x 15″D
Colors: Antique Bronze, Black, Dark Bronze, Gold Speck, Postal Grey, Sandstone, Silver Speck, and White
WHOLESALE PRICING
For quantities of 5 or more – Request Quote or Call 800-676-5161 for BULK wholesale pricing
High-security Commercial Horizontal Mailboxes Made in the USA
H4C15D-17: Elevating Multi-Tenant Mail Solutions to Unprecedented Heights
National Mailboxes unveils the H4C15D-17, a game-changing addition to their secure delivery lineup. This towering 15-high wall-mounted unit, boasting 17 tenant doors, 2 parcel lockers, and an outgoing mail slot, redefines mail and package management for high-density environments. Crafted with precision in the USA, this USPS-approved system embodies the pinnacle of innovation in multi-tenant communication.
Pushing the Envelope of Vertical Design: Shatter the ceiling of conventional mail management. The H4C15D-17 harnesses every vertical inch, offering a new paradigm in capacity and efficiency for diverse tenant needs.
Tri-Functional Mastery at its Peak:
- Eclipses USPS STD-4C requirements, delivering unparalleled security for all correspondences
- 15-high configuration with 17 tenant doors optimizes distribution in high-volume settings
- Harmoniously blends with existing 4C horizontal systems for a seamless aesthetic
Adapting to the Urban Skyline: From soaring residential spires to sprawling corporate campuses, this unit effortlessly rises to meet the most demanding mail handling challenges across various vertical landscapes.
Pioneering Accessibility at New Altitudes: Meticulously engineered to meet Fair Housing ADA standards, the H4C15D-17 ensures universal access while maximizing every square inch of its impressive stature.
Seamless Integration for Visionary Developers: Facility managers will appreciate the unit’s wall-mount versatility, allowing for effortless incorporation in both cutting-edge constructions and ambitious renovations. Elevate your mail infrastructure to new heights with this forward-thinking design.
Redefining the Summit of Communication Hubs: Embrace the future of high-density mail management. The H4C15D-17 isn’t just a mailbox – it’s a testament to efficient, accessible, and compliant urban living at its zenith.
Innovation at the Regulatory Frontier: While pushing the boundaries of vertical design, this unit strictly adheres to all USPS and building standards, ensuring a future-proof solution for even the most ambitious multi-tenant projects.
Investing in the H4C15D-17 means choosing a system that prioritizes security, efficiency, and domestic craftsmanship at an unprecedented scale. Experience the evolution of commercial mailboxes. Whether you’re overseeing a record-breaking skyscraper, a vast corporate complex, or a next-generation mixed-use development, this unit is engineered to surpass expectations and revolutionize your mail operations while ensuring compliance and accessibility for all tenants, no matter how high your ambitions soar.
Unit Size: 54-3/4″H x 31-9/16″W x 17″D
Total Doors: 17 Tenant Compartments, 2 Parcel Lockers
Tenant Compartment Sizes: 3-1/4″H x 12″W x 15″D
Parcel Locker Sizes: 1 Compartment 17″H x 12″W x 15″D, 1 Compartment 20-1/2″H x 12″W x 15″D
Outgoing Mail Compartment: 6-1/2″H x 12″W x 15″D
Colors: Antique Bronze, Black, Dark Bronze, Gold Speck, Postal Grey, Sandstone, Silver Speck, and White
Product Features:
- Front Loading Horizontal Style
- All Tenant Locks and Keys are Included
- Superior strength, corrosion resistance, and exceptional durability for indoor AND outdoor installations
- Tenant doors include heavy duty, dustproof cam locks each with 3 keys
- Parcel Locker doors include heavy duty dustproof lock with 3 keys which secures the collection bin until pickup is made
- Includes one outgoing mail compartment with slot, anti-fish comb for security, and protective hood
- Tenant Door Identification options include Standard Number Plates, Custom Number Plates, or Custom Engraved Numbering (Increases Lead Time)
- Made of heavy gauge aluminum
- USPS Approved to STD-4C regulations required for all new construction and major renovation projects
- 4C standard mailboxes are fully-recessed for in-wall mounting. Surface-mount collar and kiosk kits are available at an additional charge.
- USPS regulations require a minimum of one parcel locker for every ten tenant compartments and one outgoing mail slot per unit
- Factory installed integral trim surrounds mailbox and unique MUCK (multi-unit connector kit) included for easy installation of multiple 4C mailboxes
- Minimum wall depth of 17″ required for Fully-recessed 4C mailboxes
- Please Note: This large commercial mailbox is made to order and is non-returnable
Downloads:
- H4C15D-17 Cut Sheet
- 4C Wall Mount 15-High Suite
- 4C Wall Mount Units Installation Manual
- 4C Surface Mount Collar Installation Manual
- Care and Cleaning
- Sustainability & Leed
- Warranty
Related Top Selling Commercial Mailboxes:
- 16 to 29 Tenant Door Freestanding Depot Enclosure with 4C Horizontal Mailboxes
- Standard Style Cluster Box Units – High Security (USPS Approved)
- Private Distribution Wall Mount Horizontal Mailboxes – For Private Use/Access
Similar 4C Horizontal Wall Mount Mailboxes:
- 16 Tenant Doors with 2 Extra Large Parcel Lockers – 4C Wall Mount 15-High Horizontal Unit
- 18 Tenant Doors with 2 Parcel Lockers – 4C Wall Mount 15-High Horizontal Mailbox Unit
- 19 Tenant Doors with 2 Parcel Lockers – 4C Wall Mount Max Height Horizontal Mailbox Unit
4C Mailboxes FAQs:
- Are 4C Mailboxes Easy To Install? A Comparison
- Are Any Types of Commercial Mailboxes Being Phased Out?
- Are There Special Requirements for 4C Mailboxes?
- What are NEW Freestanding Depot Enclosures with 4C Horizontal Mailboxes?
- What Are 4C Recessed and Surface-Mounted Mailboxes?
- What Are the Benefits of 4C Mailboxes?
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