
Choose the right height letterbox?
, 9 min reading time

, 9 min reading time
#VALUE!
The right height for your mailbox isn't just a matter of personal taste — there are concrete legal requirements that every mailbox must meet. These rules exist so that the mail carrier can deliver your post safely and without obstruction. If you choose the wrong height or dimensions, you risk mail not being delivered correctly. In this article you'll read exactly which height requirements apply, what to pay attention to when positioning your mailbox, and which type of mailbox best suits your situation, so you can make a correct and future-proof choice right away.
The right height for a mailbox is legally established to guarantee that the mail carrier can reach the mailbox safely and easily. The mail slot should ideally be positioned at around 110 centimeters, while the mailbox itself must never be lower than 60 centimeters or higher than 1.8 meters. These margins apply to both freestanding mailboxes and mailboxes mounted on a facade.
Positioning your mailbox correctly brings clear advantages:
There are also a few points to keep in mind:
You may place a mailbox wherever you like in your garden, provided it stands as close as possible to the public road and no further than ten meters from it. So if your home is more than 25 meters from the road, your mailbox cannot be placed at the house.
There are also rules regarding the height of the mailbox: it may not be higher than 1.8 meters. The desired height for the mail slot is 110 centimeters. The minimum height for the mailbox is 60 centimeters. There are also rules regarding the mail slot itself. The dimensions of the clear mail slot must be at least 26.5 centimeters in length and at least 3.2 centimeters in width. This ensures that mail can pass through the slot easily. The rules for the internal usable dimensions are 15 and 38 centimeters.
There are further requirements a mailbox must meet. The slot must be horizontal and located on a vertical surface. There is also a requirement that the mailbox be reachable without obstruction. In addition, the mailbox must be safe, so the mail carrier cannot sustain injuries.
It's also important that a house number is displayed on the mailbox. A house number is often already displayed at the front door, but for clarity for the mail carrier, it's important that a house number is also present in the immediate vicinity of the mailbox. Without this, it can happen that no mail is delivered.
| Component | Minimum | Maximum | Note |
|---|---|---|---|
| Mailbox height | 60 cm | 1.8 m | Applies to freestanding and facade models |
| Mail slot height | – | – | Ideally around 110 cm |
| Mail slot length | 26.5 cm | – | For easy passage of mail |
| Mail slot width | 3.2 cm | – | Minimum clear width |
| Distance to public road | – | 10 m | Measured from the public road |
There are some exceptions to the rules regarding mailboxes. Consider a dead-end street: this is not regarded as a public road since it is not considered a public road passable by motor vehicles with more than two wheels. In this case, placing a mailbox within 10 meters can be a challenge; here, the mailbox must be positioned as close as possible to a road that is genuinely public.
At campsites or recreational areas, collective mailboxes are common. Here the rule applies that these must be located at the entrance of the building. It is required that these mailboxes be arranged in an orderly manner.
There are also exceptions and different rules regarding mailboxes for other collective buildings, such as apartment buildings. Different rules apply and must be followed for all homes accessible on a single level. In apartment buildings, all mailboxes for a given section of the building must be placed together at the entrance.
The rules above apply if the front door is more than 10 meters from the public road, or for the exceptions that exist. If your home is not that far from the street, it's also possible to receive mail through a mailbox mounted on the facade of the house.
A less strict method of placement applies here. Here too, it's important that the house number is visible, the mailbox is safe for the mail carrier, and the dimensions are correct. This can be a mailbox at the right height on the facade, but a mailbox in the front door is also suitable here.
Depending on the distance to the public road and the layout of your home, one type of mailbox will suit you better than another:
Follow these steps to make sure your mailbox meets all requirements:
A mailbox may not be higher than 1.8 meters. The minimum height is 60 centimeters, so the mailbox remains easily reachable for everyone.
The mail slot is ideally positioned at around 110 centimeters in height. This makes it easy for the mail carrier to insert mail without difficulty.
A mailbox must stand as close as possible to the public road and may not be placed further than ten meters from it.
In that case, the mailbox cannot be placed at the house itself. In this situation, consult with your local postal service about a suitable solution.
Yes, a facade mailbox must also meet the same height and dimension requirements, although the method of placement is less strict than for a freestanding mailbox.
Doika offers a wide range of mailboxes that meet the applicable height and dimension requirements, from freestanding models to facade mailboxes. We deliver across Europe with clear delivery times, offer a guarantee on our products, and ensure simple returns. Our customer service team is happy to help you find the model that best suits your home.
The right height for your mailbox isn't a minor detail — it's a legal requirement that ensures trouble-free mail delivery. Keep the mail slot at 110 centimeters in mind, along with a total height between 60 centimeters and 1.8 meters. Browse the range of mailboxes at Doika for a compliant model.