No existe un tamaño estándar único de buzón que funcione para cada hogar o propiedad.
Un buzón compacto montado en la pared puede ser suficientemente grande para cartas y facturas. Un buzón grande junto a la acera puede contener revistas, sobres acolchados y algunos paquetes pequeños. Una propiedad que recibe pedidos en línea con regularidad puede necesitar un buzón para paquetes en lugar de un buzón tradicional más grande.
La clave es mirar más allá de las dimensiones exteriores.
Un buzón puede parecer grande pero aún tener una ranura de entrega estrecha, una puerta de extracción pequeña o una placa de seguridad interna que reduce el espacio utilizable. Por esta razón, el tamaño correcto debe seleccionarse verificando:
- Qué se entregará
- Con qué frecuencia llegan las entregas
- Cuánto tiempo permanecen los artículos en el interior
- La abertura de entrega libre
- El compartimento interno utilizable
- El tamaño de la puerta de extracción
- El espacio de instalación disponible
Esta guía explica los tamaños comunes de buzones, cómo medir un buzón correctamente, cuándo elegir un buzón para paquetes y qué deben confirmar los compradores comerciales antes de pedir productos de buzones personalizados.
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¿Qué es un tamaño estándar de buzón?
“Tamaño estándar de buzón” puede significar varias cosas diferentes.
Puede referirse a:
- Un buzón residencial común vendido por minoristas
- Un buzón que se adapta a un poste o soporte de montaje de uso común
- Un buzón diseñado para el correo diario normal
- Un buzón junto a la acera aprobado según los requisitos de USPS
- La categoría de producto de tamaño mediano de un proveedor
Estos significados no son intercambiables.
No existe una medida exterior universal que se aplique a todo buzón de pared, junto a la acera, con llave, autónomo o para paquetes.
Un buzón de pared suele estar diseñado para sobres y revistas. Un buzón junto a la acera normalmente es más profundo para que el cartero pueda colocar los artículos por la puerta frontal. Un buzón para paquetes suele ser más alto porque los paquetes necesitan más espacio de almacenamiento vertical.
Las palabras pequeño, mediano, grande y extragrande son útiles para comparar productos dentro de una misma gama de productos. Sin embargo, no son estándares de ingeniería exactos.
Un buzón “grande” de un proveedor puede tener menos capacidad útil que un buzón “mediano” de otro proveedor.
Para una comparación precisa, solicite siempre un plano de dimensiones.

Tabla de tamaños de buzones por tipo de producto
El siguiente cuadro explica cómo se utilizan normalmente los diferentes tipos de buzones. Las dimensiones reales varían según el fabricante y el modelo.
| Tipo de buzón | Diseñado para recibir | Dimensiones más importantes | Aplicaciones comunes |
|---|---|---|---|
| Buzón de pared | Cartas, tarjetas, facturas, revistas | Ancho de la ranura de correo, profundidad interna, abertura de recuperación | Casas, adosados, oficinas |
| Ranura de correo en la puerta | Cartas y documentos finos | Ancho libre de la ranura, altura de la ranura, grosor de la puerta | Casas y apartamentos con entrega en la puerta |
| Buzón estándar junto a la acera | Cartas diarias, revistas, catálogos, envíos pequeños | Abertura de la puerta frontal, ancho interno, profundidad interna | Casas unifamiliares y viviendas rurales |
| Buzón junto a la acera de gran capacidad | Alto volumen de correo, catálogos, sobres acolchados, cajas pequeñas | Abertura frontal libre y capacidad interna útil | Familias numerosas y propiedades rurales |
| Buzón con cerradura | Cartas, cheques, documentos, envíos pequeños | Ranura de entrada, placa de seguridad, puerta de recuperación | Casas, oficinas, propiedades de alquiler |
| Buzón de paquetes independiente | Paquetes, sobres acolchados, pedidos en línea | Abertura para paquetes, mecanismo de depósito, cámara de almacenamiento | Hogares y pequeñas empresas |
| Buzón de pared pasante | Cartas o paquetes que pasan a través de una pared o puerta | Profundidad de pared, abertura frontal, puerta de extracción trasera | Villas, casas con portón, propiedades comerciales |
| Buzón para múltiples unidades | Correo separado para varios usuarios | Tamaño del compartimento, número de puertas, huella total | Apartamentos, oficinas, viviendas para estudiantes |
| Taquilla de paquetes | Paquetes para múltiples destinatarios | Tamaños de taquilla, configuración de puertas, acceso de usuarios | Proyectos multifamiliares y comerciales |
Esta tabla destaca un punto importante:
El buzón exterior más grande no siempre es el buzón que acepta el artículo de entrega más grande.
Un buzón con cerradura puede tener un cuerpo grande pero una ranura de correo estrecha. Un buzón de paquetes puede tener una abertura superior amplia pero un recorrido interno más pequeño debido a su deflector anti-pesca.
La abertura y el recorrido interno deben verificarse juntos.
¿Qué tamaño de buzón necesita?
El tamaño correcto depende más de los hábitos de entrega que del tamaño de la casa.
Antes de seleccionar un producto, responda estas cinco preguntas.
¿Qué recibe con más frecuencia?
Comience con el tipo de entrega más común.
Por ejemplo:
- Cartas y facturas
- Revistas
- Catálogos
- Sobres de documentos grandes
- Sobres acolchados
- Paquetes de medicina
- Cajas de productos pequeños
- Pedidos en línea regulares
Un buzón pequeño puede ser suficiente para las cartas diarias. Puede no ser adecuado para revistas desplegadas o sobres de documentos.
Si los sobres acolchados y las cajas llegan regularmente, aumentar el tamaño de un buzón tradicional puede no resolver el problema. Un buzón de paquetes puede proporcionar una abertura y una cámara de almacenamiento más adecuadas.
¿Con qué frecuencia recoge el correo?
Un buzón no solo necesita contener una entrega.
Puede necesitar almacenar varios días de correo antes de que el propietario lo abra.
Un buzón más pequeño puede funcionar cuando el correo se recoge todos los días. Puede ser necesaria más capacidad para:
- Casas de vacaciones
- Casas rurales
- Propiedades de alquiler
- Hogares ocupados
- Oficinas a tiempo parcial
- Personas que viajan con frecuencia
- Propiedades donde el correo se recoge semanalmente
Siempre seleccione la capacidad para un período de entrega ocupado en lugar de un día inusualmente tranquilo.
El número de usuarios tiene un efecto directo en la capacidad.
Un residente puede recibir solo unas pocas cartas cada semana. Una familia de cinco puede recibir cartas, revistas, documentos bancarios, avisos escolares y compras en línea en la misma dirección.
Un buzón de oficina compartido puede necesitar contener correo para varios departamentos.
Para propiedades multifamiliares, un buzón compartido sobredimensionado generalmente no es un reemplazo adecuado para los compartimentos individuales de los inquilinos. También deben considerarse el acceso separado de usuarios, la identificación, la seguridad y los procedimientos de gestión.
¿Cuál es la entrega regular más grande?
No elija el tamaño basándose solo en el artículo más grande jamás entregado.
Mida el artículo más grande que llega con frecuencia.
Por ejemplo, si un hogar recibe una revista de 10 pulgadas de ancho cada semana, la abertura y el espacio interno deben permitir que esa revista entre sin ser enrollada ni doblada.
Para la entrega de paquetes, registre tres medidas:
- Ancho del paquete
- Package height
- Package depth
Then leave enough clearance for the item to pass through the opening without being forced.
¿Es la seguridad más importante que la capacidad?
A larger mailbox is not automatically a more secure mailbox.
If the box receives checks, business documents, medicines, keys, or personal information, a locking design may be more important than a larger open compartment.
However, locks and anti-theft structures take up space.
A secure mailbox may contain:
- An anti-fishing plate
- A narrow incoming slot
- A protected lock housing
- A sloped internal baffle
- Reinforced door edges
- Hidden hinges
These parts may reduce usable capacity. This is why internal dimensions should be checked instead of relying only on the outside size.
Buzones pequeños, medianos, grandes y extragrandes
Mailbox size labels are not exact standards, but they can still help buyers narrow down their options.
Buzones pequeños
A small mailbox is normally designed for light, frequent mail collection.
Es adecuado para:
- Cartas
- Postales
- Facturas
- Greeting cards
- Small envelopes
- A small number of documents
Small mailboxes are often used on exterior walls near the entrance of a house.
Their main advantages are:
- Compact installation
- Lower material cost
- Lower shipping volume
- Simple wall mounting
- Easy fit beside narrow doors or gates
A small mailbox may not be suitable when the user receives magazines, catalogs, thick envelopes, or several days of mail at one time.
The most common problem is not that the mailbox looks full. It is that later deliveries may remain exposed because the mail cannot drop completely into the box.
Buzones medianos
A medium mailbox is often suitable for normal residential use.
It may receive:
- Cartas
- Documentos
- Revistas
- Catálogos
- Varios días de correo
- Small padded envelopes
Medium mailboxes offer a useful balance between capacity and installation size.
However, buyers should pay attention to shape.
A tall but shallow mailbox may have enough volume for loose letters but may not hold a magazine flat. A wide mailbox with a narrow slot may still bend large envelopes during delivery.
For magazines and documents, confirm:
- Clear slot width
- Usable internal width
- Internal depth
- Retrieval-door opening
Buzones grandes
A large mailbox is designed for greater mail volume or larger mailpieces.
It may be suitable for:
- Large families
- Home offices
- Rural properties
- Properties with weekly mail collection
- Catalog deliveries
- Large envelopes
- Sobres acolchados
- Some small boxes
A large curbside mailbox may accept small packages, but the opening must be checked carefully.
A product can have a deep body while still using a small front door. The maximum package size is determined by the narrowest part of the delivery path, not by the widest part of the body.
When comparing large mailbox dimensions, ask for:
- Clear door width
- Clear door height
- Internal floor width
- Internal height
- Internal depth
- Door hinge clearance
Buzones extragrandes
An extra-large mailbox provides more space for high mail volume and some package deliveries.
It can be useful for:
- Frequent online shoppers
- Large households
- Small offices
- Casas de vacaciones
- Rural properties
- Customers who do not collect mail every day
An extra-large mailbox is not automatically a parcel box.
The difference is usually found in the delivery system.
A traditional extra-large mailbox may use one front door. A parcel box may use:
- A separate package door
- A top-loading hatch
- A one-way drop system
- Un deflector anti-pesca
- A locked lower storage chamber
If packages are the main reason for selecting a larger size, compare the product with a parcel box before ordering.

Cómo medir un buzón correctamente
A mailbox should be measured in three areas:
- Outside dimensions
- Delivery dimensions
- Usable storage dimensions
This gives a much more accurate picture than using overall width, height, and depth alone.
Medir el ancho total
Measure the widest fixed point from left to right.
Include fixed trims, side flanges, and permanent handles if the product must fit into a narrow installation area.
For multi-unit systems, include gaps, frames, side panels, and fixing channels in the total width.
Medir la altura total
Measure from the lowest fixed part to the highest fixed part of the body.
For curved-top curbside mailboxes, record both:
- Side-wall height
- Maximum center height
This can be important when the mailbox must fit into an enclosure or under a structure.
Medir la profundidad total
Measure from the front of the closed mailbox to the rear panel.
For wall-mounted and freestanding products, remember that the door may require extra space to open.
The installed space should therefore include both:
- Product depth
- Espacio libre para la apertura de puertas
Medir la abertura de entrega libre
Measure the space that the letter, magazine, or package can actually pass through.
Do not measure the decorative frame around the opening.
For a hinged slot, open the flap and measure the smallest clear width and height.
For a parcel box, check the opening at every stage of the delivery movement. The first opening may be large, while the lower internal path is smaller.
Medir el compartimento interno utilizable
Internal capacity is reduced by components such as:
- Cerraduras
- Bisagras
- Marcos de las puertas
- Anti-fishing plates
- Parcel baffles
- Internal shelves
- Drainage channels
- Reinforcement ribs
- Sloped floors
Measure the clear space available after these parts are installed.
For parcel products, ask for the largest rectangular package that can be placed inside, not only the total volume in liters or cubic feet.
Medir la puerta de extracción
The customer must be able to remove the stored item.
A package may enter through a large top opening and then become difficult to remove through a smaller lower door.
Verifica:
- Clear retrieval width
- Clear retrieval height
- Door-opening angle
- Posición de la cerradura
- Internal threshold height
This is especially important for rear-access, through-wall, locking, and parcel-delivery products.
Medir el área de montaje
For replacements and renovation projects, record:
- Distancia entre los orificios de montaje
- Base width
- Base depth
- Wall-fixing positions
- Post size
- Bracket size
- Required fixing hardware
Do not assume that every mailbox described as “standard size” fits the same post or bracket.
Por qué las dimensiones exteriores pueden ser engañosas
Two mailboxes can have the same outside dimensions but provide very different usable capacity.
Consider two boxes that are both 20 inches deep.
The first has:
- A simple front door
- Thin walls
- An open interior
- No security baffle
The second has:
- A mail slot
- An internal anti-fishing plate
- A lock housing
- Reinforced door edges
- A sloped security panel
Although both products have the same outside depth, the second product may hold fewer or smaller items.
Use the following four measurements when comparing mailbox sizes:
| Medición | Por qué es importante |
| Overall dimensions | Confirms whether the product fits the installation area |
| Clear delivery opening | Confirms whether the item can enter |
| Usable internal space | Shows how much mail or how many packages can be stored |
| Retrieval opening | Confirms whether stored items can be removed |
For parcel boxes, there is one more measurement:
The largest package that can pass through the complete delivery path.
This is often more useful than total storage volume.
Tamaño del buzón vs. tamaño del buzón para paquetes
A mailbox and a parcel box should not be selected in the same way.
A mailbox is mainly designed around letters, documents, and daily mail.
A parcel box is designed around package dimensions, secure drop movement, and storage capacity.
| Delivery Requirement | Buzón estándar | Buzón grande | Buzón para paquetes |
| Cartas y facturas | Adecuado | Adecuado | Usually suitable |
| Revistas | Depends on opening | Suitable in many models | Usually suitable |
| Large envelopes | Limited in small models | Suitable in many models | Usually suitable |
| Sobres acolchados | Small sizes only | Some sizes | Adecuado |
| Small boxes | Usually limited | Some models | Adecuado |
| Medium packages | Usually unsuitable | Often unsuitable | Suitable in correctly sized models |
| Multiple packages | No | Limitado | Depends on storage chamber |
| Locking storage | Optional | Optional | Common |
| Anti-fishing system | Available in some models | Available in some models | Common |
| Separate package opening | Rare | Rare | Standard feature in many models |
Choose a standard mailbox when most deliveries are letters.
Choose a large mailbox when the main problem is higher mail volume.
Choose a parcel box when the main problem is package size, package security, or missed delivery.
In some properties, the best solution is to use both:
- A letter opening for normal mail
- A separate secure parcel compartment for packages

Elegir el tamaño del buzón según el tipo de proyecto
Mailbox dimensions should be selected according to the users, delivery volume, available installation space, and the way mail or parcels are managed.
The requirements of an office are different from those of a university, apartment project, retail location, or hotel. Architects may also need custom dimensions that fit the building design rather than an off-the-shelf mailbox size.
Soluciones de buzones para oficinas
Office mailboxes may receive more than letters.
Common deliveries include:
- Contracts and business documents
- Catálogos
- Product samples
- Padded envelopes
- Replacement parts
- Paquetes pequeños
A small office may only need one secure locking mailbox. A larger building may require separate compartments for different companies, departments, or floors.
When selecting mailbox dimensions for an office, consider:
- Number of businesses or departments
- Daily document volume
- Largest regular envelope
- Frecuencia de paquetes
- Recogida frontal o trasera
- Staff-only access
- Company nameplates
- Available wall or floor space
For offices that receive regular product samples or online orders, a combined mailbox and parcel box system may be more practical than a large letterbox alone.
Soluciones de buzones multifamiliares
Multifamily properties normally require individual mail compartments rather than one large shared mailbox.
The system may include:
- Individual tenant mailboxes
- Casilleros de paquetes compartidos
- Management compartments
- Outgoing mail slots
- Master-key access
- Unit number plates
- Replacement lock options
Mailbox size should be calculated separately from parcel storage.
A building may need compact letter compartments for each apartment but larger shared parcel lockers because package volume is much higher than letter volume.
Before selecting compartment dimensions, confirm:
- Number of residential units
- Average mail volume per resident
- Expected parcel volume
- Peak delivery periods
- Average package storage time
- Available installation area
- Front-loading or rear-loading access
- Future building expansion
Soluciones de buzones para comercios
Retail properties may receive business mail, invoices, stock samples, replacement parts, and online orders.
A small wall-mounted mailbox may be enough for a local store with daily staff collection. Larger retail sites may need a locking mailbox or parcel box that can hold deliveries outside business hours.
Important sizing factors include:
- Size of invoices and documents
- Frequency of stock samples
- Small-part deliveries
- Opening and closing hours
- Staff retrieval access
- Security requirements
- Visibility from public areas
- Available back-door or entrance space
For shopping centers or mixed-use retail developments, several labeled compartments may be more useful than one oversized mailbox.
Soluciones de buzones para universidades
Universities and student accommodation projects often experience high delivery volumes and strong seasonal peaks.
Demand may increase during:
- Student move-in periods
- The beginning of a term
- Holiday shopping periods
- Examination periods
- Campus events
A letter-only system may quickly become overloaded when students receive frequent online orders.
Project planners should evaluate:
- Number of students and staff
- Mail volume per user
- Daily parcel volume
- Peak delivery periods
- Oversized-package handling
- Average collection time
- Staff management procedures
- User identification
- Electronic or mechanical access
A combination of individual mail compartments and shared parcel lockers usually uses space more efficiently than making every mailbox extra large.
Soluciones de buzones para hotelería
Hotels, resorts, serviced apartments, and short-term accommodation properties may receive mail and packages for guests, staff, and different departments.
The mailbox system may need to handle:
- Guest letters
- Business documents
- Supplies
- Replacement items
- Online orders
- Temporary recipients
- Staff-only deliveries
Hospitality projects often require flexible compartment sizes because the type and volume of deliveries can change.
Useful design options include:
- Front delivery and rear staff retrieval
- Locking compartments
- Temporary guest labels
- Different compartment sizes
- Custom colors
- Hotel or property branding
- Weather-resistant outdoor construction
- Parcel storage near reception
The mailbox dimensions should also match the property’s interior or exterior design.
Soluciones de buzones para arquitectos
Architects normally need more than a standard product size.
The mailbox or parcel system may need to fit into:
- A wall recess
- An entrance lobby
- A fence
- A gate
- A freestanding landscape structure
- A custom cabinet
- A centralized mailroom
For architectural projects, the available opening or wall space is often fixed before the mailbox design is finalized.
Architects should provide:
- Overall available width, height, and depth
- Wall or cabinet opening dimensions
- Required number of compartments
- Acceso frontal o trasero
- Dirección de apertura de la puerta
- Material and finish requirements
- Color references
- Installation details
- Drawings or BIM information
- Local postal or accessibility requirements
Custom manufacturing allows the mailbox dimensions, door layout, material, color, and mounting structure to match the building instead of forcing the building to fit a standard mailbox.
Dimensiones y requisitos de aprobación de buzones de USPS
USPS does not require every curbside mailbox to have the same outside dimensions.
Instead, USPS-STD-7C covers the design, capacity, construction, testing, and approval of curbside mailboxes.
For limited-capacity traditional and contemporary designs, USPS uses a capacity test gauge measuring:
- 18.5 inches long
- 5 inches wide
- 6 inches high
The gauge must be inserted and removed easily while allowing the mailbox door to close.
USPS also uses a larger test gauge for expanded-capacity designs. These are testing dimensions, not universal outside mailbox dimensions.
This distinction is important.
A manufacturer can use different outside shapes, materials, roofs, wall thicknesses, and door structures. However, a mailbox marketed as USPS approved must meet the applicable USPS approval and testing requirements.
According to USPS guidance published in 2026, approved manufactured curbside mailboxes are required to display “Approved by the Postmaster General” and “U.S. Mail” on the front. Custom-built curbside boxes may be accepted for an individual customer when the local postmaster approves them and they generally meet the relevant requirements.
For curbside installation, USPS currently advises:
- Positioning the bottom of the mailbox or point of mail entry 41–45 inches above the road surface
- Placing the mailbox door 6–8 inches back from the curb or road edge
- Contacting the local Post Office before installation because road and route conditions can vary.
Installation height answers a different search question from mailbox body size, so it should be explained in a separate mailbox-height guide rather than dominating this article.

Qué deben incluir los compradores comerciales en una solicitud de cotización de buzones
For distributors, brands, contractors, and property developers, asking for a “large mailbox” is not enough.
A clear request for quotation should include the following information.
Tipo de producto
Identify the required product:
- Buzón de pared
- Buzón junto a la acera
- Buzón con cerradura
- Buzón de paquetes independiente
- Buzón de pared pasante
- Buzón para múltiples unidades
- Taquilla de paquetes
Dimensiones totales del producto
Provide the target:
- Width
- Altura
- Profundidad
State whether these measurements are fixed or can be adjusted to reduce tooling, packaging, or freight costs.
Artículo de entrega máximo
Provide the dimensions of the largest regular item.
Por ejemplo:
- Envelope width and height
- Magazine size
- Padded-mailer size
- Package width, height, and depth
This is more useful than only giving a requested storage volume.
Horario de entrega
Confirme:
- Opening width
- Opening height
- Opening direction
- Required flap
- Anti-fishing structure
- Maximum package weight
- Required closing method
For parcel boxes, the complete drop path should be tested with a solid package sample or test block.
Capacidad de almacenamiento
State:
- Expected number of letters
- Expected number of packages
- Maximum storage period
- Peak delivery volume
- Whether several users share the box
A residential parcel box used every day has different capacity requirements from a vacation property where packages may remain inside for a week.
Método de extracción
Choose:
- Front retrieval
- Rear retrieval
- Side retrieval
- Top retrieval
- Individual-user access
- Management access
The retrieval door should allow the largest stored item to be removed without turning, crushing, or forcing it.
Método de instalación
Confirm whether the product will be:
- Mounted on a wall
- Recessed into a wall
- Installed through a wall
- Fixed to a post
- Bolted to concrete
- Built into a fence
- Connected to other mailbox units
Installation affects the base structure, fixing holes, reinforcement, door direction, and packaging.
Material y acabado
Common options include:
- Acero galvanizado con recubrimiento en polvo
- Acero inoxidable
- Aluminio
- Powder-coated mild steel
The buyer should also confirm:
- Espesor del material
- Surface pretreatment
- Powder type
- Coating thickness
- Outdoor exposure
- Salt-spray target
- Drainage structure
- Required color
- Gloss or matte finish
Diseño de cerradura y seguridad
Security options may include:
- Cerradura con llave
- Cerradura de combinación
- Electronic lock
- Anti-pry door
- Anti-fishing flap
- Hidden hinges
- Master-key access
- Replacement keys
These components affect both price and usable internal dimensions.
They should therefore be selected before the final mailbox size is confirmed.
Marca y embalaje
OEM projects may also require:
- Custom colors
- Printed logos
- Laser-cut logos
- Address plates
- Private-label cartons
- Installation manuals
- Hardware kits
- Retail packaging
- Pallet loading
- Container-loading plans
A small reduction in external dimensions can sometimes lower packaging and freight costs. However, capacity should not be reduced below the needs of the final user.
Errores comunes al elegir el tamaño del buzón
Elegir solo por “pequeño”, “mediano” o “grande”
These descriptions vary between manufacturers.
Always compare dimension drawings.
Medir solo el exterior
Outside dimensions show whether the product fits the space. They do not show what can enter or how much the box can hold.
Ignorar la abertura de entrega
The package must pass through the narrowest part of the opening and internal path.
A large storage chamber does not help when the delivery door is too small.
Ignorar las piezas de seguridad internas
Locks, baffles, hinges, and reinforcement panels reduce capacity.
Olvidar la holgura de recuperación
An item that enters the mailbox must also be easy to remove.
Comparar volumen sin comparar forma
Two products can have the same total volume but different practical capacity.
A tall, narrow box may not accept a wide parcel. A low, wide box may not accept a tall package.
Asumir que un buzón grande es un buzón para paquetes
Large mailboxes are mainly designed for higher mail volume.
Parcel boxes are designed around package openings, secure delivery, and package storage.
Asumir que todo buzón junto a la acera está aprobado por USPS
A similar shape or size does not prove approval.
Buyers should check the required approval markings and current USPS information when the product is intended for curbside mail delivery in the United States.
Preguntas frecuentes
¿Cuál es el tamaño estándar de un buzón?
There is no single outside size for every mailbox. Standard size may refer to a common residential model, a post-mounting size, or a USPS-approved curbside design. Compare the actual outside dimensions, opening, and internal capacity before buying.
¿Cuáles son las dimensiones estándar de un buzón residencial?
Residential mailbox dimensions vary by type and manufacturer. Wall-mounted mailboxes are usually compact, while curbside mailboxes are deeper. Parcel boxes are often taller and have larger delivery openings.
¿Qué tamaño de buzón necesito?
Choose according to the number of users, delivery type, collection frequency, largest regular item, and security requirements. A medium mailbox may be enough for normal daily letters. Regular package delivery may require a parcel box.
¿Cómo mido un buzón?
Measure the overall width, height, and depth. Then measure the clear delivery opening, usable internal space, retrieval door, mounting area, and door-opening clearance.
¿Qué tamaño de buzón es mejor para revistas?
Choose a model with enough opening width and internal depth to hold the magazine without folding it. A medium or large mailbox is normally more suitable than a compact letterbox.
¿Puede un buzón grande contener paquetes?
Some large mailboxes can receive padded envelopes and small boxes. Check the clear opening and internal path. For frequent package delivery, a parcel box is usually more suitable.
¿Qué es un buzón extragrande?
An extra-large mailbox is a high-capacity model intended for greater mail volume and some small packages. The term does not describe one fixed set of dimensions.
¿Es un buzón para paquetes más grande que un buzón?
Parcel boxes are usually taller and have larger delivery openings. Their main advantage is not simply outside size. They are designed to receive and secure packages.
¿Son las dimensiones exteriores las mismas que las dimensiones útiles?
No. Locks, hinges, doors, security plates, baffles, and wall thickness reduce the internal space.
¿Un buzón junto al bordillo necesita la aprobación de USPS?
New or replacement curbside mailboxes used on applicable USPS delivery routes should meet USPS requirements. Manufactured approved models carry the required markings. Custom-built boxes should be reviewed with the local postmaster.
¿Se pueden personalizar las dimensiones del buzón?
Yes. Manufacturers can customize overall size, delivery openings, internal compartments, retrieval doors, mounting systems, materials, colors, locks, logos, and packaging.
¿Qué información debo enviar a un fabricante de buzones?
Provide the product type, overall dimensions, maximum delivery-item size, opening requirements, retrieval method, installation method, material, finish, lock type, target quantity, and destination market.
Reflexiones finales
The best mailbox size is not always the largest one.
A correctly sized mailbox should:
- Accept the intended delivery items
- Hold the expected volume
- Fit the installation area
- Allow easy retrieval
- Protect the contents from weather
- Provide the required security
- Meet any applicable local or postal requirements
Choose a small or medium mailbox for normal daily letters.
Choose a large-capacity mailbox when the main issue is greater mail volume.
Choose a parcel box when packages, missed deliveries, or package theft are the main concerns.
For a commercial or OEM project, begin with the largest regular delivery item. Design the opening, internal chamber, retrieval door, security structure, and external dimensions around that item.
Home Box Solutions supports custom mailbox and parcel box projects for distributors, brands, contractors, and property developers.
Available customization options include:
- Product dimensions
- Letter and parcel openings
- Recogida frontal o trasera
- Grosor del metal
- Sistemas de cierre
- Colores con recubrimiento en polvo
- Logotipos y placas de dirección
- Embalaje de marca privada
- Installation structures
Send us your target dimensions, maximum delivery-item size, drawings, estimated order quantity, and application. Our team can review the design and recommend a standard mailbox, large-capacity mailbox, parcel box, or fully customized mail-delivery solution.
Productos populares de casilleros para paquetes y buzones
Elige entre los estilos de productos ya existentes o crea tu propia serie personalizada.

Cajas para paquetes pequeños
Cajas compactas para cartas, paquetes pequeños y espacios de instalación reducidos.

Cajas para paquetes medianas
Tamaño ideal para la recepción diaria de paquetes en entornos residenciales y de oficina.

Cajas grandes para paquetes
Mayor capacidad para paquetes, ideal para entregas frecuentes y una mayor demanda de recepción.

Cajas para paquetes extragrandes
Cajas para paquetes de gran capacidad, ideales para envíos de gran tamaño y lugares con mucho tráfico de entregas.

Recinto para contenedor de basura
Los recintos para contenedores de basura al aire libre ofrecen una forma limpia y segura de guardar uno, dos, tres o varios contenedores con ruedas.

Buzones y cajas de correo
Los buzones están diseñados para que la recepción de correspondencia y paquetes pequeños sea más organizada, segura y cómoda.

Números de casa
Los números de las casas son detalles pequeños, pero influyen en la primera impresión que da una propiedad y en la visibilidad de la dirección.

Ranuras para correo
Las ranuras para correo están diseñadas para proyectos en los que la apariencia, el tamaño y los detalles de instalación son importantes.