Tenant Compartment Size: 5-1/2″W x 16″H x 6″D. Versatile Front Loading Commercial Mailbox with 7 Tenant Compartments and 2 Parcel Lockers - Double Column. The standards for an approved door slot are: The opening must be at least 1 1/2″ x 7″. In most cases, the property owner is responsible for installing, maintaining, purchasing, and replacing the USPS-approved. 00 Free Shipping. We manufacture the highest quality postal products—residential mailboxes, commercial mailboxes, apartment mailboxes, cluster box units, mail center products, locking mailboxes, mailboxes approved directly by and made for the United States. 50 View Options; Super Letter Locker Mailbox – HLL02. Publication 265-D, March 2019 PSN 7610-18-000-4564 Ensuring Security of. Again, there must be one parcel locker for every five mailbox compartments. FAQs Request a. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only. and these types are typically USPS-approved and good for apartments and other properties that already use 4C or 4B centralized mail delivery. 4C Horizontal Mailboxes. 5 in. Postal Service STD-4C compliant mailbox systems. Government and Military. You can find our mailboxes in apartments, high schools, post offices, and hospitals across Colorado. Box 13144, Wauwatosa, WI 53213 Phone: 800-676-5161 We are a leading Wisconsin-based manufacturer & supplier of high-quality USPS Approved & private locking residential & commercial mailboxes. Versatile Front Loading Single Column Mailbox Collection Drop Box with Pull Down Hopper - 4C15S-HOP. Cluster Mailboxes for Sale - USPS Approved. Easily mounted on any indoor wall, ten-door high six-tenant 4C horizontal mailboxes feature six oversized (6. One of our most popular products is the Cluster Box Units (CBU). USPS approved 12 door cluster mailbox - The Florence vital™ F-series is the perfect outdoor pedestal mailbox for apartments and commercial buildings. 2. 4B+ Vertical Mailboxes. 00 $1,339. Decorative Traditional 4 Door CBU Mailboxes with Extra Large Tenant Doors. A great option is the USPS Approved cluster apartment mailboxes. These mailboxes are essential for a centralized mail delivery system. Local: 262-782-6510 Toll Free: 800-571-0147. Horizontal slots must have a flap hinged at the top. For centralized mailboxes, which are common in apartments, new doors and locks can be quickly ordered and replaced with no special training necessary. Florence Surface Mount 4C Horizontal Mailbox – 15 Doors 2 Parcel Lockers – Front Loading – 4C14D-15-4CSM14D – USPS Approved. Mail Supply carries the best selection of indoor & outdoor mailboxes for Pennsylvania apartments & businesses. Model # 4C13D-13. Average Cost Estimate: $135 – $435. Availability: Availability: Ships in Approx. They are the most common in urban centers such as Topeka. Cluster Box Units (CBU'S) Standard Cluster Mailboxes; Regency Decorative Cluster Mailboxes; Outdoor Parcel Lockers (OPL's) Locks and Key Blanks;. But with new USPS 4C standards, you can only use 4B horizontal and vertical mailboxes for direct. This can improve a property’s value and attract renters and buyers. Get a quote today. Available in a variety of door configurations and architectural colors, the 4C mailbox is an ideal solution for apartment complexes and commercial buildings. USPS Approved Mailboxes for Apartment Buildings. 00 As low as $2,224. 00 Free Shipping. The Postal Service has stated in their April 5, 2012 USPS mailbox regulation updates with regard to mailboxes for universities, that forwarding mail for former students and for current students during the summer and vacation periods is the responsibility of the institution or building owner. USPS-Approved. Commercial Mailboxes. The Post Office defines cluster units as free-standing, pedestal mounted metal mailboxes containing eight, 12, 13 or 16 individually locked mailboxes and parcel compartments. Fair Housing Act (FHA), ANSI 117. ”. Mail Supply carries the best selection of indoor & outdoor mailboxes for New York apartments & businesses. Like Cluster Mailboxes, the majority of 4C Horizontal Mailboxes meet USPS regulations and are pre-approved as long as they are installed according to USPS specifications. USPS Approved Mailbox Standards Whether you plan on installing a new mailbox at your office, apartment building, or private residence, it needs to meet USPS standards. All multi unit constructions building plans submitted after October 6, 2006 are required to use STD-4C compliant mailboxes [1]Shop USPS approved mailboxes for apartments & multifamily residences. Versatile Front Loading Fully Recessed Single Column Commercial Mailbox with 4 Parcel Lockers (2 Extra-Large) SKU: 4C11D-4P. S. Beautiful apartments attract more interested renters (and can even make you more money). The 4B mailboxes are still approved for private use new construction application only if the intended use is for a private organization such as office buildings, apartment complexes, colleges, etc. USPS-Approved. Replacement Community Mailboxes. Question: I am looking for apartment mailboxes with 4 units. S. Under new postal rules, all new and remodeled apartment buildings must have at least one parcel locker for every five customer mail compartments. 2. Once you have arranged a suitable location for your cluster mailboxes, you will need to pour a USPS-approved concrete pad upon which to install your unit. Request a Quote. 98 Free Shipping. Versatile Front Loading Fully Recessed Single Column Commercial Mailbox with 4 Parcel Lockers (2 Extra-Large) SKU: 4C11D-4P. Mail Supply carries the best selection of indoor & outdoor mailboxes for Nevada apartments & businesses. 00 Free Shipping. Wholesale Pricing $2,072. You save: $367. Model # 4C16D-6P. Your concrete foundation specifications depend on your CBU unit's size—you can see the exact USPS guidelines here. 00. EMPTY. Tips for Postal Customers with. Constructed of heavy-duty steel with tested and secure locks, our apartment mailboxes are customizable with different designs and accessories to fit your particular aesthetic. An approved Cluster or 4C Horizontal unit will be prepped for the U. USPS-Approved. Properties such as apartment complexes, communities, and large commercial properties will need to make use of a larger, centralized mail system for best results. They are USPS approved but can also be used for private party access and distribution. Your mailbox door should be set 6” to 8” back from the front face of the curb or the edge of the road. Model # 1570-16V. USPS-Approved. 8 Available Colors. Buy Surface Mounted Vertical Mailoxes factory direct from mailboxes. US Mail Supply has a vast selection of USPS-approved mailboxes for new construction and also for replacement. 3500 Series 4B+ vertical mailboxes are USPS approved for replacement / retrofit purposes only. One is to pick a good location to install the mailbox. Therefore, mailboxes must meet these needs. Model # 4B140075OUA. In Texas, your mailbox will have to endure more than 220 days of annual sunshine and temperatures that routinely rise past 100 degrees. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. 5 inches deep. Apartment Mailboxes. An exception to this is a curbside mailbox. Florence 4B+ 4 door, anodized aluminum vertical mailboxes for apartments can be recess or wall mounted and only USPS approved as replacement mailboxes. Florence Manufacturing; Salsbury Industries; Bulk Quotes ; Help Center ;. 3 Final Review —Within one year of receipt of USPS preliminary review approval, manufacturers must submit one sample mailbox or accessory to the USPS for security testing (if applicable), final review, and approval. 97 Free Shipping. S. 00. Wall-mounted USPS-approved STD-4C mailboxes (4C). Aggressive dogs, children’s toys in the walkway, an icy walkway, and other obstructions must be avoided. $1,239. 00 Free Shipping. Local: 262-782-6510 Toll Free: 800-571-0147. Commercial properties, which can be businesses, apartment complexes, retirement communities, and similar areas, can best make use of centralized mail systems. As an authorized Florence dealer. The 16-unit pedestal cluster box is a versatile and reliable mailbox solution that is commonly used in multi-unit residential buildings and commercial properties. When it comes to commercial mailboxes for sale in Kentucky, you won’t find better selection, service—or prices—anywhere. $1,869. We carry residential post mailboxes, indoor mailboxes, wall mounted residential mailboxes, and everything in between. Cluster Box Unit With Crown Cap and Pillar Pedestal Accessories -16 Compartments. When it comes to commercial properties and some communities, such as apartments or condos, some form of centralized mail delivery is often needed to meet the needs of. USPS Mail Delivery. In business since 1936, Salsbury Industries is home to both our mailboxes. FAQs Request a Quote Contact. Striated doors to resist scratching. US Mail Supply has a vast selection of USPS-approved mailboxes for new construction and also for replacement. Learn More: Mailbox FAQs Mailboxes for private delivery do not have to conform to current postal regulations and therefore provide additional customization options over USPS Approved equipment. The rules for curbside mailboxes in Alabama are the same as they are nationally. The local postal manager must approve the mailbox sites and type of equipment. Post Office personnel do not distribute mail into apartment-type mailboxes for dormitories or residence halls. Our customer-first approach is why some people have made us the. 4B Apartment Mailboxes; View All; Vertical Mailboxes. Postmasters do not have the authority to approve mail-box systems, such as USPS-STD-4C wall-mounted units USPS-Approved New Hampshire Mailboxes for Commercial Properties. 4B+ Vertical Mailboxes . National Mailboxes is a division of NMHP Inc. $2,780. The rules for mailbox installation in Hawaii are the same as in the rest of the US. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything. Postal Service. These mailboxes consist of a single cabinet that contains multiple customer compartments and often parcel lockers. Contact U. living facility, or other multi-tenant housing. S. Mail Supply carries the best selection of indoor & outdoor mailboxes for Colorado apartments & businesses. When it comes to commercial mailboxes for sale in Idaho, you won’t find better selection, service—or prices—anywhere else. Custom solutions. Get a quote today. 97 + free shipping. SKU # 1570-16. View Options. We've got indoor. Mailboxes for Apartments, Condo Complexes and New Homes. S. The USPS-4C Standard includes the following specifications: A minimum size requirement for mailboxes (12” W x 3” H x 15” D). 00 Free Shipping. The industry leader in the manufacturing and distributing of quality commercial and residential mailboxes and lockers, Salsbury Industries’ manufacturing facilities are vertically integrated to ensure that you receive quality. Vertical mailboxes are available as Surface Mounted or Recessed Mounted units. USPS Approved California Commercial and Centralized Mailboxes. Learn More: Mailbox FAQs National Mailboxes is a division of NMHP Inc. The new (USPS Approved) 4C Horizontal Mailboxes are high security type and front loading style with larger tenant compartments for more mail capacity, equipped with parcel locker compartments for packages and include outgoing mail compartments for outgoing mail. “At least one customer compartment shall be positioned less than 48” from the finished floor. Free Shipping until 11/30/23!These mailboxes are sturdy, safe and most importantly approved for use by the United States Post Office. National Mailboxes is a division of NMHP Inc. Custom solutions. LEAD TIME usually ships within 1-2 weeks. The Depot can be installed outside or inside and is designed to ensure the. O. Rated 4. Wall mounted security group mailboxes; Apartment mail boxes, including wall-mounted horizontal cluster mailboxes and vertical mailboxes; Pedestal cluster mailboxes;. Compliment your luxury multi-unit residency with secure aluminum USPS approved apartment mailbox units for sale from U. The centennial mailbox by Architectural Mailboxes is the first design to receive united states postal service approval against the new USPS standard 7C regulation, released in. The master lock (for the carrier) should be between 36 and 48 inches. USPS-Approved. 8 Door Cluster Mailbox - USPS Approved - Pedestal Included. The top of the cluster mailbox (the crown) is 30. Mail Supply. Decorative Crown Cap CBU Commercial Mailboxes - 8 Door with 4 Parcel Lockers. $2,859. SKU: 4C16D-29. The Salsbury Standard Cluster Mailbox and Regency® Decorative CBU Type I, Type II, Type III, Type IV, Type V, Type VI and Outdoor Parcel Lockers (OPL's) are all licensed and approved by the U. Installing USPS-approved mailboxes is part of enhancing curb appeal in some neighborhoods and serves small businesses well. Meet USPS and Fair Housing accessibility requirements. Such a rule prevents damage to vehicles and. 6510. Ensure all parcel lockers are no lower than 15 inches, and all customer compartments between 28 and 67 inches from the ground or floor. Door Slots. Think About Height. 2-3 business days plus transit time. S. USPS-Approved. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only. Cluster Mailboxes Provide Security and Weather Protection Cluster mailboxes provide a convenient, central location for apartment tenants, hotel guests, even military base residents to pick up their mail. New Construction. Versatile Front Loading Mailbox with 29 Tenant Compartments. P. S. Replace your small mailbox 1 with a new package-friendly mailbox big enough for all your mail, too. Box 13144, Wauwatosa, WI 53213 Phone: 800-676-5161 We are a leading Wisconsin-based manufacturer & supplier of high-quality USPS Approved & private locking residential &. FAQs Request a. SKU: 4C15S-HOP. Make sure your mail carrier has safe, easy access to your mailbox. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only. 3312-U. Outdoor Parcel Locker with Pedestal Stand - 2 Parcel Lockers. $375. USPS Mailbox Regulations for Apartment Buildings Residential USPS Approved Mailboxes in Texas. SKU: 4C15S-3P. Wall-mounted mailboxes are easy to install and make the postal service’s job go quicker. Capacity: 0 mailbox compartments; Parcel Lockers: 4 parcel lockers with front doors; Number of Keys Included: 3 keys per mailbox and parcel locker; 5-pin lock; Master Lock: Yes, includes one private master lock for the entire mailbox unit; USPS Approved: Yes; Warranty: 5-year limited warranty against manufacturer defects. Our company offers a wide variety of USPS approved products and all of our mailboxes are delivered fully. S. Call Our Experts Today (866) 717-4943 Free Shipping Over $30. Mailboxes that are USPS approved for replacement retrofit installations. Florence Manufacturing USPS Approved 4C mailbox products are designed to adhere to STD-4C regulations. FAQs Request a. Learn More. These cluster box units come with eight to sixteen doors and are usually mounted on a pedestal. Here are some good locations for centralized, multi-unit mailboxes: 1: Apartment Clubhouses. S. Florence; KKA - Key Keeper (Key Lock Box) - Surface and Recess Mounted - With Postal Lock Prep - Anodized Aluminum. S. Compare prices, features and ratings of different models and brands. O. Stainless steel hingesPre-approved by the USPS, cluster mailboxes are considered the industry standard when it comes to outdoor, centralized mail delivery. S. USPS Mailbox Regulations for Apartment Buildings We offer premium quality apartment mailboxes manufactured by Florence Corporation and Salsbury Industries. Design Professionals. Choose between USPS-approved options or private-use designs for tailored convenience. approved and come in 4 different heights – 6 door high, 10 door high , 11 door high and Maximum Height units. Usually, wall-mounted and curbside mailboxes fit the bill. 4C Horizontal commercial mailboxes are designed to ensure that a maximum number of. There are regulations on size, mail slot dimensions, location, and identification information. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C. Model # 1570-8T6V. We manufacture, supply, and distribute a wide selection of residential mailboxes, both indoor and outdoor models, to residential home owners and home owners associations across the country. S. Commercial mailboxes for U. Availability: In stock. S. Box 13144, Wauwatosa, WI 53213 Phone: 800-676-5161 We are a leading Wisconsin-based manufacturer & supplier of high-quality USPS Approved & private locking residential & commercial mailboxes. The Postal Service annually publishes a list of USPS-approved mailbox equipment and approved manufacturers in its Postal Bulletin. FAQs Request a. Box 13144, Wauwatosa, WI 53213 Phone: 800-676-5161 We are a leading Wisconsin-based manufacturer & supplier of high-quality USPS Approved & private locking residential &. Custom solutions. We manufacture, supply, and distribute a wide selection of residential mailboxes, both indoor and outdoor models, to residential home owners and home owners associations across the country. S. $1,119. As a result, apartment mailboxes must comply with very specific codes and regulations to be USPS Approved. 00 Free Shipping. USPS-Approved. Postmasters do not have the authority to approve mail-box systems, such as USPS-STD-4C wall-mounted unitsUSPS-Approved New Hampshire Mailboxes for Commercial Properties. On many of our curbside residential mailboxes special spreader plates are also available, which are mounted to the pedestal/post and allow multiple mailboxes to be mounted to one pedestal or post. If you need a large or specialized order, such as for college dorms, hospital patients, or nursing home residents, please call us at (866) 707-0008. HOA Mailboxes. The rest of the models are for private use. Replacement Community Mailboxes. Made of steel and aluminum, USPS approved 4C horizontal mailboxes from US Mail Supply are a heavy-duty option for apartments, condos, schools, municipal buildings and more. Centralized mailboxes must have all customer compartments between 28 and 67 inches from the. Horizontal Mailboxes. Extra tenant keys can also be purchased with new locks and replaced. S. Finish or Material: All aluminum construction. BEST OVERALL: Mail Boss Curbside Locking Mailbox. If you’re worried about your tenants being able to reach your mailboxes or your carrier being able to load them, you’re on the right track. USPS Approved Locking Cluster Mailboxes. Availability: In stock. S. USPS Approved Commercial, Apartment, & Residential Units The U. The 1400 series mailboxes offer many convenient and customizable features. USPS approved mailboxes for new construction developments including commercial buildings, apartments, condominiums, offices, hospitals and new home communities. Versatile Front Loading Single Column Mailbox Collection Drop Box with Pull Down Hopper - 4C15S-HOP. Curbside mailboxes can come as single or multi-family units and are excellent for improving curb appeal for your Washington property. Model # 12503HA. 6 specifies postal regulations regarding mailbox locations for apartment houses and other multiple-unit dwellings. Mailboxes. With so many apartment complexes and large commercial properties in urban areas, 4C mailboxes are common. Search the blog. Categories. Postal Service will only deliver to your mailbox if it's up to their standards - including box size, location, slot dimensions and identification info. Gray labels are placed by the USPS on mailboxes for Priority Mail Express. Decorative Crown Cap CBU Commercial Mailboxes - 8 Door with 4 Parcel Lockers. +-Locking Apartment Mailboxes +-Apartment Cluster Mailboxes +-Outdoor Mailboxes +-Vital™ F-Series Cluster Box Units. Find a variety of mailboxes for apartment buildings that are USPS approved and meet your specific needs. S. Ideal for commercial buildings, multi-family housing units, apartment complexes, government and military bases, schools, colleges and other. We offer a variety of. Meet USPS and Fair Housing accessibility requirements. Mail” on the front of the mailbox. US Mail Supply has a vast selection of USPS-approved mailboxes for new construction and also for replacement. 1570-16AF - 16 Tenant Door Standard Style CBU Mailbox (Pedestal Included) - Type 3 USPS Approved Mailboxes $2,149. com online catalogs. 00 Free Shipping. Mailbox includes surface mount collar for flush wall mounting. Postal Carrier to install their arrow lock for the master door (this allows the postal carrier to deliver mail to all individual units within the. 00 Free Shipping. 1; International Building Code (IBS) Local Amendments; USPS Compliance. S. FAQs Request a. Commercial mailboxes aren’t only for businesses, but for larger communities such as apartments and some retirement villages. Salsbury vertical style commercial mailboxes are ideal for apartments, condominiums and office buildings and are designed for replacement and retrofit installations. USPS-Approved. If you're shopping around for mailboxes for a multi-family or multi-unit building, consider all of our apartment mailboxes for sale online. Custom solutions. Centralized mailboxes work well for larger commercial properties and also for large communities such as apartment complexes. Indoor or outdoor use. O. In fact, the government agency says that postal service officials must not install Arrow locks on new NDCBUs, and letter carriers must not deliver mail to any replacement NDCBUs. Cluster Box Unit With Crown Cap and Pillar Pedestal Accessories -16 Compartments. Posted on June 27,. Vary in height and mounting options. For commercial mailboxes, no customer compartment can be over 67 inches from the floor or below 28 inches from the. The 4C mailboxes are approved for all new installations by the USPS. 1400 Series Horizontal Front-Loading Mailboxes - 19 Tenant Doors And 1 USPS Master Door. Frequently Asked Questions about. Florence 12 Tenant Cluster Mailbox Model #1570-12 - USPS Approved. Recessed In-Wall Mount Style or Surface Mount Style with Surface Mount Collars also Available. The Salsbury Standard Cluster Mailbox and Regency® Decorative CBU Type I, Type II, Type III, Type IV, Type V, Type VI and Outdoor Parcel Lockers (OPL's) are all licensed and approved by the U. Total number of mailboxes shall be equal to the number of apartment units and 1 parcel locker for every 10 apartments. approved 4C horizontal mailbox unit and a matching surface mounted enclosure - minor assembly required. One is that all new or remodeled apartment houses must install USPS-approved 4C centralized mailbox equipment. 15 (3) Model# 12506SMSHA. 97 Free Shipping. $3,961. 00. 2-3 business days plus transit time. Local: 262-782-6510 Toll Free: 800-571-0147. SKU: 1570-8T6V2. 3316-U. These USPS approved key keepers are commonly used to give mail carriers. Versatile Front Loading Single Column Mailbox Collection Drop Box with Pull Down Hopper - 4C15S-HOP. Postal Service will only deliver to your mailbox if it's up to their standards - including box size, location, slot dimensions and identification info. 00 As low as $1,401. Knowing the USPS apartment mailbox requirements is your responsibility as the owner of a building. Model # 3507SU. The Florence 12-door cluster mailbox with a pedestal is a top-of-the-line mailbox unit for multi-tenant living spaces. Mailbox Type: Vertical Apartment Mailbox: Dimensions: Wall Cut Height: 19-1/8 in. Choose from mailboxes that meet or exceed all security requirements of the USPS STD-4C regulation for wall-mounted mail receptacles. Florence 4 Tenant Cluster Mailbox Model #1570-4T5 - USPS Approved. According to USPS regulations, the property owners, builders, or developers are responsible for repairing cluster mailboxes. 00. USPS Approved Locking Mailboxes for Apartment Complexes. Wall mount design perfect for locations such as maintenance rooms and offices. Each of the top picks was selected after an in-depth review of the market and thorough product vetting. Front Loading Commercial Mailbox - 16 Tenant Doors and 2 Parcel Lockers - Double Column. EMPTY. All high quality powder coated finishes are rated and approved for outdoor/indoor use and. Postal Service will only deliver to your mailbox if it's up to their standards - including box size, location, slot dimensions and identification info. Constructed of Heavy Duty Aircraft Aluminum and Stainless Steel Components. 4C Surface Mounted Horizontal Mailboxes include a U. Add to Compare. Shop large and small locking outdoor commercial and pedestal metal mailboxes for houses and apartments16 Tenant Door Standard Style CBU Mailbox (Pedestal Included) - Type 3 USPS Approved Mailboxes - 1570-16AF. Salsbury Cluster Mailboxes. Front Loading Style. No products were found matching your selection. Providing USPS Approved Washington Residential Mailboxes. Some homes and apartments have a slot in the door for receiving mail instead of a mailbox. HOA Mailboxes. These mailboxes have multiple customer compartments inside one cabinet. We carry residential post mailboxes, indoor mailboxes, wall mounted residential mailboxes, and everything inbetween. Mail Supplytoday for questions regarding ordering, or call 262. USPS approved, it’s the best cluster mailbox for any office building, residence hall, apartment or condo complex, and more. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. FAQs Request a Quote Contact. 3 Compartment Fully Recessed Vertical Replacement Mailboxes - Anodized Aluminum. USPS-Approved Commercial Mailboxes in Kansas. 00 Free Shipping. These apartment. 97 Free Shipping. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only. Box 13144, Wauwatosa, WI 53213 Phone: 800-676-5161 We are a leading Wisconsin-based manufacturer & supplier of high-quality USPS Approved & private locking residential & commercial mailboxes. Available in a variety of door configurations and architectural colors, the 4C mailbox is an ideal solution for apartment complexes and commercial buildings. Find out how to get a USPS-approved mailbox for your apartment complex, condominium, or business from U. H) $299. 1. According to manufacturer: Usually ships in about 2-3 business days (Standard Numbering); 2-4 weeks (Custom Numbering)Dvault is the leading manufacturer of secure locking residential and commercial mailboxes, including curbside delivery vaults, post mount mailboxes, wall mount mailboxes, delivery vaults, and collection bins. Accessories: $10 – $35, $20 – $553. $397. 50. 4C Apartment Mailboxes Buy USPS-approved commercial outdoor mailbox clusters for apartments, offices, companies, and businesses throughout the US. 00 As low as $987. 3 USPS-Approved Mailbox Equipment Mailboxes used in new construction projects can be one of the following two types of centralized mailbox equipment: 1. 6 specifies postal regulations regarding mailbox locations for apartment houses and other multiple-unit dwellings. 53 Married Student. Built with sheet and extruded aluminum and finished in your. Postal Products Unlimited, Inc. Model # CBU-12. 4C Pedestal Mailboxes. Local: 262-782-6510 Toll Free: 800-571-0147. S. Mail Supply carries the best selection of indoor & outdoor mailboxes for Utah apartments & businesses. can safely and easily access the mailbox. These mailboxes are used in office buildings, apartments, and dorms as well as colleges and other industrial and multi-tenant places.