24 Tenant Doors with 1 Master Door - 1400 Series USPS 4B+ Approved Horizontal Replacement Mailbox - Model 140055A

24 Tenant Doors with 1 Master Door - 1400 Series USPS 4B+ Approved Horizontal Replacement Mailbox - Model 140055A

This Unit is NOT Approved for New Construction

Front Loading (FL) Horizontal Wall Mount Mailboxes. Our Horizontal mailboxes are constructed of heavy-duty aluminum and come in a variety of durable colors. They are USPS approved but can also be used for private party access and distribution. Please note that one door will be used as either a postal door (for U.S. Postal approved units) or as a master door (for private access units), and cannot be used as a tenant door. However this door can be used as an outgoing mail slot or as an office drop box upon request, but ONLY on private use/access units.

  • Unit Size: 33-7/8"W x 28-1/4"H x 17"D
  • 24 usable “A” size doors
  • Door Size: 5" High x 6-3/8"W
  • Each compartment measures 15" deep
  • All tenant locks and keys are included
  • These mailboxes are wall mount recessed style units
  • Recommended minimum wall opening depth is 17"
  • USPS Approved and Postal Certified for US Mail Delivery
  • Can also be used for Private Party Access / Distribution.
  • Clear plastic name/number window slot for tenant identification

Colors: Anodized Aluminum (Standard Color)

Downloads & Product Information


Product LiteratureTech DocsManualsSpec & BIM Objects
2019 Centralized Mail Delivery2018 Florence Buy American

Horizontal 1400_1600_Install

105523 Florence Spec Private 4B (DOCX)

2021 Florence Catalog

Florence Buy America FTC

Snap On Trim Horizontal Install

105523 Florence Spec_ Private 4B (RTF)

Florence Care and CleaningMaterials_Horizontal


105523 Florence Spec USPS 4B+ (DOCX)

Florence Sustainability

Horizontal 140055CS


105523 Florence Spec USPS 4B+ (RTF)

Florence Warranty



1400 Series FL USPS 4B+ Approved BIM

2018 Replacement Catalog





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  • Brand: Florence
  • Product Code: 140055A
  • Availability: In Stock
  • $1,643.00

Available Options

Tags: 24 Tenant Doors with 1 Master Door - 1400 Series USPS 4B+ Approved Horizontal Replacement Mailbox - Model 140055A, 140055A, 1400