Decayeux D110 Black - Top Loading 18Ltr Medium Post Box

(Discontinued 20/01/2026)

Decayeux D110 Black - Top Loading 18Ltr Medium Post Box

(Discontinued 20/01/2026)

The Decayeux D110, formerly the Brabantia B110, is a weatherproof steel post box with keyed lock, in a contemporary black design.
  • Accessed by a key lock supplied with two keys.
  • Top loading A4 letter slot with protective flap.
  • Easy removal of contents via side hinged door.
  • Rainwater proof and rust proof.
  • Noise dampening materials - does not rattle in wind.
  • Suitable for wall mounting (fixing kit included).
  • 5 Year warranty
  • Black paint finish - RAL9005.
  • Size: 408 x 308 x 150mm (HxWxD)
  • Letter Slot Size: 270 x 35mm (WxH)
MPN: 132568

Alternatives:

Discontinued

20th January 2026


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Product Details
Details
The Decayeux D110 Black Post Box is constructed from high quality pre-coated steel ensuring it is fully rainwater and rust proof. The post box is secured by a key lock and incorporates a top loading A4 letter slot which is fitted with a protective flap that will not rattle in the wind. Pre-drilled holes in the rear make it suitable for wall mounting and the post box includes a wall fixing kit.

Decayeux is the new name for Brabantia Post Boxes - same great design and features, just a new name.
Dimensions
External
H 408 W 308 D 150 mm
Volume
19 ltr
Slot Width
270mm
Slot Depth
35mm
Weight
2.9 kg
Show Imperial »
Key Features
Product Code
DEC-132568
Manufacturer Part Number
132568
Locking
Key
Keys Included
2
Ideal Location
Outdoors (Inc. Coast)
A4 Envelopes
Yes
New Mail Check
No
Fixing Kit
Yes
Mounting
Wall
Construction
Colour
Black
Constructed From
Steel
Letter Slot Access
Top Loading
Door Access
Front
Door Hinge
Side
Noise Dampening
Yes
Features
Rust Resistant
Yes
Name Plate
No
Interior Light
No
Newspaper Box
None
Reviews [79]
Rated 4.8

/5

Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
79 Reviews

97%

Recommended
this Product
Summary of 79 customer reviews
Customers say this Decayeux post box is robust, well-made, and highly effective. Many praise its complete waterproof design, keeping mail dry even in harsh weather conditions. It's noted for its ample capacity, easily accommodating A4 letters, magazines, and small parcels. Installation is generally considered straightforward, with many reviewers appreciating the provided template. The top-loading design is a hit with postmen. The D110 offers excellent value for money and a smart, appealing appearance for various property styles.
Waterproof
Easy Install
Good Value
Spacious
Well Made
Ease of Use
Out of 5
4.9
Build Quality
Out of 5
4.9
Sort by:
Morag Verified Customer March 2021
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

This is a supberb item. It was very easy to hang and is also big enough for small parcels and magazines too without looking bulky. It is completely weather proof and looks amazing on our house wall. My husband is a postman and often has difficulties with customers letter boxes, but he would highly recommend this post box to anyone!

Was this helpful? 24

Ian Verified Customer October 2020
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Bought this to replace an old box which leaked horribly. This box is well made, has loads of capacity and most importantly has never let in any water, even on the wettest of days. Also looks pretty neat on the wall!

Was this helpful? 23

Roger Verified Customer April 2020
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

This post box is good value for money: slim, smart-looking, with an easy to operate lock and retrieval of post. It gives a touch of class to our front gate and fence.

Was this helpful? 20

Chris Verified Customer February 2021
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Product delivered on time, great service provided. The postbox was ordered for my new property with electric gates so the box was mounted beyond the gates to give access throughout the day. Easy to install I used a spirit level to make sure the box was level. Fitted in November so it’s been through a very wet cold and snowy winter and it has remained fully waterproof. I gave the lock a shot of wd40 to keep the water out and it opens and closes very easily. On researching postboxes many cheaper options had negative reviews about poor quality locks and not being waterproof, this model from Decayeux has none of those issues and I am very satisfied with my purchase in terms of build quality and value for money and it looks really smart on the fence outside my new home. I definitely recommend this product if you are looking for a secure and waterproof mailbox.

Was this helpful? 19

Anonymous Verified Customer October 2020
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

This is my second Post Box, the first Barbantia box lasted for 20 years and was only replaced due to the paintwork becoming dull. I believe Decayeaux bought the company and still produce the same model of boxes to excellent, high quality specifications. Very pleased with my purchase and the price is extremely competitive.

Was this helpful? 19

N Cunningham Verified Customer October 2020
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

This mailbox is well made, waterproof, and sturdy with lots of space for mail including small packages. It locks for safety and comes with extra keys. I like that you can't see if there is mail inside, especially when we are away. It was easy to install with easy instructions to follow and our mail carrier said it's one of the better boxes to buy. Before I decided to buy this mailbox, I looked at many others and felt this one ticked all the boxes. I would recommend buying this and feel it's good value for the money. Buy it!

Was this helpful? 17

Anonymous Verified Customer February 2021
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

It is a good looking, discreet and well made black post box. It took a while to fix to the brick wall, but it is now very firmly secured. There are no signs of weather damage to date, despite the recent challenging weather conditions. The capacity is perfect for our requirements. We no longer have concerns about a letter box in the door being left pushed half open with the concerns for draughts and security. I am very pleased with purchase and would definitely recommend buying it. It appeared to be good value for money compared with similar. It arrived promptly and was well packaged.

Was this helpful? 16

Anonymous Verified Customer August 2020
Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5
Recommended

A smart letterbox that is well made. I would have no hesitation in recommendIng it.

Was this helpful? 16

Terry Verified Customer July 2020
Rated 4.2 / 5Rated 4.2 / 5Rated 4.2 / 5Rated 4.2 / 5Rated 4.2 / 5
Recommended

Overall ok

Could do with more clearer instructions for fixing for people who may struggle with diy

Was this helpful? 16

Anonymous Verified Customer May 2020
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

The post box was delivered quickly, it was easy to install following the instructions and it has worked well for the last few months. I would recommend this product to anyone wanting a sturdy, water resistant exterior post box.

Was this helpful? 15

Tim Verified Customer July 2025
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Very happy with the Decayeux D110 Black. The price was reasonable and the delivery was only a couple of days after the order was placed. This was a replacement for an older black Brabantia B110 letter box where the paint had peeled off the lid but nowhere else on the box.

Was this helpful?  

Anonymous Verified Customer June 2025
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Love this letterbox so much we replaced our old one that had been on the wall for about 8 years with another. Really easy to install, the diagram on the box is really handy if this is the first time fitting and keeps our post dry. Fits a4 post really easily. Definitely recommend.

Was this helpful?  

Anonymous Verified Customer May 2025
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

Easy to install, neat postbox

Was this helpful?  

Anonymous Verified Customer March 2025
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Very well designed and manufactured box which is both functional and looks good in-situ.

Delivered on time and well packaged.

Highly recommend.

Was this helpful?  

Malcolm Verified Customer January 2025
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

Installation of the product was straightforward with the included template and once fitted is secure and stable. The product is easy to use and access for post items is easy - the postal services seem to like this design! Build quality is very good and is withstanding a variety of weather conditions with no water getting inside. Easy to clean. Not the cheapest but you tend to get what you pay for.

Was this helpful?  

Anonymous Verified Customer October 2024
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

We had this model for many years but eventually needed a new one when our house was decorated. The old one only became damaged when it was off the wall and not looked after properly.

I searched for a new one for some time but discovered this was still the best one for us. We're still pleased with it!

Was this helpful? 1

Anonymous Verified Customer July 2024
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

Prompt delivery. Reasonably easy to install. Looks good. Reasonably solid design, but quite adequate. Provided with 2 keys, although door needs a slight shove to close. Easy to extract letters and A4 envelopes. Pleased with purchase.

Was this helpful? 1

Anna Verified Customer June 2024
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Very good product

Was this helpful? 1

Helen Verified Customer May 2024
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

I bought this mailbox when I wanted to seal

the letterbox in the front door for security reasons. It arrived swiftly and contained a handy template for affixing to the wall. It looks good and, despite months of rain from all points of the compass, it has kept my mail safe and dry. In hindsight, I may have gone for a bigger capacity if I planned to be away for longer than 8-10 days, but it coped fine with an absence of 9 days.

Was this helpful? 1

Clive Aylett Verified Customer April 2024
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Brilliant piece of kit, after years of soggy post we now have a box fit for purpose

Was this helpful? 1

Accessories

Add at Checkout

Thumbnail of Post Box Fence & Railings Mounting Kit

Fence & Railings Mounting Kit

  • Attach post box to railings or fence
  • Post from the outside of property
  • For fixings 60mm to 345mm apart
  • Adjustable fixing screws
  • Horizontal or vertical use
  • Adjustable length
  • £14.99
    FAQs [2]

    FAQs (2)

    » Ask Question   

     
    Am I able to have further keys supplied with the box or can I have them cut at my local key cutting outlet?
    Pam , Mold
    Unfortunately we cannot offer extra keys for this post box, but a local locksmith will be able to cut these for you from one of the original keys.
    Anne K
    Was this helpful? 45
     
    What are the dimensions for the mounting holes?
    Marcus Ball, Richmond
    The top two holes are 150mm apart.
    From the top two diagonally down to the centre hole is 100mm. The two bottom holes are the same as the top 150 mm apart.
    Anne K
    Was this helpful? 8
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    Installation

    Professional Installation Services for Post Boxes

    We're all about peace of mind here at Safe. That's why we offer an affordable and convenient installation service on most items.
    After all, when you've bought a high-quality product, you need to know it's been properly fitted by an expert who cares.

    Be confident your product is fitted perfectly Be confident your Post Box is fitted perfectly
    Save the hassle Save the hassle and risk of finding a fitter or installing products yourself
    Appointments within 10 days of order Appointments arranged around you, within 10 days of your delivery
    We'll ring to confirm arrangements We'll even ring to confirm the arrangements

    Standard Post Box Installation

    We offer professional installation on our complete range of Post Boxes.

    Our experienced engineer will complete a brief site inspection and then discuss their findings with you to agree positioning of your post box.

    Your installation will include fixing the post box to an exterior wall using the fixings included with your post box. The fixings are designed for use with a solid surface such as brick or concrete.

    The position of your post box will be governed by safe site access, and other obstructions such as submerged pipes or cables within the wall.

    The engineer will carry out a final assessment to ensure the post box is secure.

    Installation FAQ

    What is the cost to install a Post Box?

    When do you contact me to arrange installation?

    When will you install my Post Box?

    Can I change my installation date?

    How long does installation take?

    What parking access is required?

    Can you install my Post Box to the wall?

    What type of fixings do you use?

    Can you install my Post Box to a wooden fence?

    Can adverse weather conditions prevent installation?

    Does my installation include a warranty?

    What happens if the engineer doesn't turn up?

    What if I'm not happy with my installation?

    What happens if the engineer damages my property?

    Non-standard Installation

    In some cases, it may be necessary to install additional materials or provide extra resources (manpower) to facilitate an installation in a safe manner.

    If additional costs are likely these will be discussed with you prior to installation. Reasons for extra costs might include:

    • Specialised access equipment and permits such as hoists, lifts and cranes.
    • Outside of normal hours working (Mon-Fri, 9am to 5pm).
    • 4x4 Vehicular access requirements to remote rural sites.
    • Road closure including necessary permits.
    • Additional manpower to overcome technical, lifting or safety access issues.

    We offer installation throughout the UK mainland, however some more remote and rural post codes in the Highlands are subject to a surcharge to cover additional fuel and traveling time costs.

    The following areas will incur a rural travel surcharge:

    £55.00 Surcharge Areas

    • PH 1 - 26 (No coverage in other PH postcodes)
    • PA 1 - 19 (No coverage in other PA postcodes)
    • KA 19, 26
    • ML 11, 12

    £105.00 Surcharge Areas

    • IV 01-17, 30,31,32 (No coverage in other IV postcodes)
    • AB
    • DD
    • TD
    • DG
    • KW

    These additional elements are deemed to fall outside the definition of a 'Standard Installation'. If you feel your installation might be non-standard please contact us to discuss your individual requirements.

    If applicable, additional costs are to be paid before installation begins.

    Warranty Terms & Conditions

    Our installer provides a standard 12 month warranty on all new installations and a 3 month warranty on all materials provided during maintenance visits.

    Note: Existing system components and pre-supplied equipment are not included in the installation warranty as these elements are covered by the Manufacturer warranty.

    We reserve the right to undertake an ‘Assessment Call’ without prejudice to investigate any complaints relating to materials failure or poor workmanship to assess if the complaint is valid. Please note that remedial service calls generated by elements outside of our sphere of influence or due to different fault conditions will be chargeable to you at an agreed call out charge.

    In scenarios where you request a post installation service call and our assessment identifies the fault condition or cause of the fault falls outside of the limitations of the standard installation warranty (Force Majeure, different fault etc) a call out charge will be incurred for the visit.

    Assessment calls raised for reasons outside our sphere of influence or responsibility and not covered by the standard installation will incur a call out charge for labour and additional materials.

    The following are examples of when a call out charge would be incurred:

    • Accidental Damage
    • Malicious Damage
    • Materials or Manufacturer Failure
    • System Modification
    • Incorrect User Diagnosis
    • Broadband Related
    • App Related
    • User Error

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