Discount code JAN26
Discount code JAN26
5% Off Everything
Code: JAN26
Ends Midnight 1st Feb

Decayeux D100 Dark Grey - Front Loading 25Ltr Large Post Box

(Discontinued 28/11/2025)

Decayeux D100 Dark Grey - Front Loading 25Ltr Large Post Box

(Discontinued 28/11/2025)

The Decayeux D100, formerly the Brabantia B100 is constructed from high quality steel and includes a front loading A4 letter slot to accept large letters.
  • Drop down door secured by key lock with two keys.
  • Rainwater proof and rust proof.
  • Noise dampening materials - does not rattle in wind.
  • Suitable for wall mounting (fixing kit included).
  • Optional colour coded newspaper holder available.
  • Anthracite/Grey paint finish - RAL7021.
  • 5 Year warranty.
  • Size: 460 x 340 x 160mm (HxWxD)
  • Letter Slot Size: 300 x 40mm (WxH)
MPN: 132786

Alternatives:

Discontinued

28th November 2025


You may also like...

Estilo 23 Post Box

  • - stainless steel construction
  • - A4 letter slot
Save £3.70
£55.45 inc. VAT
Estilo 23 Stainless Steel - Top Loading 14Ltr Medium Post Box
info

Estilo 26 Post Box

  • - Wood effect front
  • - High grade steel
  • - A4 letter slot
Save £4.28
£72.00 inc. VAT
Estilo 26 Wood Effect - Top Loading 17Ltr Medium Post Box
info
Product Details
Details
The Decayeux - D100 Dark Grey 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 front loading A4 letter slot which is fitted with a protective flap that will not rattle in the wind. The drop down door includes raised sides and a door stop, forming a post tray, ensuring post cannot fallout when opening. 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 460 W 340 D 160 mm
Volume
25 ltr
Slot Width
300mm
Slot Depth
35mm
Weight
4.2 kg
Show Imperial »
Key Features
Manufacturer Part Number
132786
Locking
Key
Keys Included
2
Ideal Location
Outdoors (Inc. Coast)
A4 Envelopes
Yes
New Mail Check
No
Fixing Kit
Yes
Mounting
Wall, Optional Stand
Construction
Colour
Dark Grey
Constructed From
Steel
Letter Slot Access
Front Loading
Door Access
Front
Door Hinge
Bottom
Large Capacity
Yes
Noise Dampening
Yes
Door Stop
90°
Features
Rust Resistant
Yes
Name Plate
No
Interior Light
No
Newspaper Box
None
Reviews [68]
Rated 4.7

/5

Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5
68 Reviews

97%

Recommended
this Product
Ease of Use
Out of 5
4.8
Build Quality
Out of 5
4.8
Sort by:
Anonymous Verified Customer October 2016
Rated 4.1 / 5Rated 4.1 / 5Rated 4.1 / 5Rated 4.1 / 5Rated 4.1 / 5
Recommended

The post box was easy to attach to the wall after checking with our post lady the most suitable height, although there is a recommendation by the post office. It looks good as it matches the colour of our new door that has no letterbox (by choice). The size is very appropriate for the mail we receive that is often A4 material. The box also enables easy retrieval of the mail. It took a while to find the right product for our needs and we eventually seem to have made the right choice in purchasing this larger than most post box. So far so good.

Was this helpful? 24

Anonymous Verified Customer July 2018
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Product is fantastic - you absolutely get what you pay for with Brabantia. Looks great and the quality is fabulous too.

The grey looks great and we couldn’t be more pleased with our purchase.

The other big plus was purchasing our postbox through safe.co.uk - they were reliable, efficient, professional and have great customer service! This was our first purchase from them - and we have recommended them to many of our friends.

Overall very pleased with both the product and the company - and we are very selective as to who and what we recommend!

Was this helpful? 19

Stephen Goodwin Verified Customer April 2017
Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5
Recommended

Doesn't stop the dogs barking when the postman calls but the Brabantia Post Box ensures we can read our mail in one piece plus the capacity easily held a weeks post while we were away.

.

Was this helpful? 16

James Williams Verified Customer March 2017
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

This is a well designed and solid post box. It's a really good size and has a good capacity for taking small parcels as well as regular mail, including magazines etc. Fitting was straightforward although the screws provided were too short for our uneven stone wall. However, I had some longer ones that were suitable, so no problem. I like the fact that it uses rubber grommets to ensure that the fixing holes are water tight. So far it's stood up to our wet Winter weather well. I found that a quick spray of WD-40 on the lock was needed to ensure smooth operation after several weeks of wet weather, but that's to be expected. The paint finish is of a high quality and I expect this to last many years. Highly recommended.

Was this helpful? 16

Anonymous Verified Customer September 2020
Rated 4 / 5Rated 4 / 5Rated 4 / 5Rated 4 / 5Rated 4 / 5

Letter box in use for less than 1 month and rubber inside box damaged. Not sure if the rubber can be removed and replaced. This is disappointing as the letter box looks good.

Was this helpful? 11

Timcorby Verified Customer June 2016
Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5
Recommended

i am pleased with the box overall,but the screws that were supplied with it are way to short to be able to screw to the wall,had to purchase longer screws.the box is protected under the eaves of the house but i have noticed water stains from rain have marked the front of the box to which i am a little suprised at due to the cost of the mailbox.The capacity is good

Was this helpful? 11

ACH Verified Customer October 2021
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

Prompt delivery. Good quality postbox which is unobtrusive which is what we were looking for. Very pleased with this postbox.

Was this helpful? 10

Adrian Verified Customer May 2016
Rated 3.3 / 5Rated 3.3 / 5Rated 3.3 / 5Rated 3.3 / 5Rated 3.3 / 5
Recommended

Looks good enough, but I wasn't really impressed with the lock - the latch is centered meaning that the two corners of the letter box have alot of play and flex; It wouldn't be hard to get fingers or a tool into either edge and force it open in my view. If someone's determined to break into it they will, regardless.

Box was easy to install thanks to the handy guide to drilling the holes on the back of the box.

Style and looks wise though its exactly what I wanted.

Was this helpful? 10

Bowden Verified Customer February 2023
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

An excellent website, large choice and competitive prices. Delivered promtly and ready to instal with clear instructions. Ease to use, especially the front opening door which hinges at the bottom thus retaining the contents ready to remove. Fully weather proof and no sign of water ingress, but should this occur the contents are held clear of the base. The external paintwork if very resiliant.

Was this helpful? 9

DAVID Verified Customer September 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

The Cecaueux D100 Dark Grey - Front Loading 25 Ltr Large Post Box was easy to mount and looks very smart and allowed us to replace the front door without a letter box which keeps out the draught and makes the entrace way much warmer. The size is ideal for the amount of mail we receive and is fully secured. It is very rhobust and a quality product which I would highly recommend,

Was this helpful? 9

Jo Verified Customer May 2024
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Excellent product, we love it, the box is a great size for the average fortnight's post, and the opening slot is ideal for magazines etc. without screwing them up,

it keeps post and small parcels safe and dry,

Didn’t want to get a large letterbox cut into the front door, so this was a very good option and it looks great.

so glad to have it.

Was this helpful? 1

Anonymous Verified Customer September 2023
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

good, solid item

Was this helpful? 4

Bowden Verified Customer February 2023
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

An excellent website, large choice and competitive prices. Delivered promtly and ready to instal with clear instructions. Ease to use, especially the front opening door which hinges at the bottom thus retaining the contents ready to remove. Fully weather proof and no sign of water ingress, but should this occur the contents are held clear of the base. The external paintwork if very resiliant.

Was this helpful? 9

Val Verified Customer January 2023
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

Good quality product, perfect for our needs. Easy to install. Its a good size and the build quality is very good, its sturdy and come with two keys. We purchased a magnetic house number to go with it. What else can I say, it does what is says on the tin!

Was this helpful? 4

Malbraman Verified Customer January 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

This post box is well sized and will take small packages as well as regular post. It is a well designed unit and the materials are excellent. Easy to fit too. Highly recommended.

Was this helpful? 4

DAVID Verified Customer September 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

The Cecaueux D100 Dark Grey - Front Loading 25 Ltr Large Post Box was easy to mount and looks very smart and allowed us to replace the front door without a letter box which keeps out the draught and makes the entrace way much warmer. The size is ideal for the amount of mail we receive and is fully secured. It is very rhobust and a quality product which I would highly recommend,

Was this helpful? 9

Anonymous Verified Customer August 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Excellent quality mailbox, manufactured from premium materials . Sturdy and proven to be waterproof. Elegant and understated design. I am very happy with this choice.

Was this helpful? 3

Lisa Verified Customer August 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

really nice product - very smart looking.

also Safe are a great retailer

Was this helpful? 3

Rob Verified Customer July 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Well made post box with plenty of capacity. The finish is very good and the company’s service was excellent. Highly recommended.

Was this helpful? 3

Anonymous Verified Customer March 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Sturdy weatherproof.

Was this helpful? 9

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

    FAQs

    There are currently no Q&As about this product. Want to ask one?

    » Ask New Question

    Help & Advice

    Related Blog Articles

    Get in Touch

    We're here Mon-Fri, 9am-5pm.


    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

    Customers also bought...