Dimensions

  • Mail chute:
    • Height: 95mm
    • Width: 300mm
    • Depth: 205mm (with face place attached) to 360mm (Adjustable depending on the depth of the wall)
  • Collection box:
    • Height: 330mm front face rising to 358mm at rear door
    • Width: 297mm
    • Depth: 142mm
    • Can be built into a wall up to 500mm deep
  • Face plate: 110mm x 295mm
  • Dimensions of letter slot: 38mm x 262mm (suitable for mail up to 20mm thick)
  • Correspondence suitable: A4 & C4
  • Fitting plate: 335mm x 150mm
  • Capacity: 16.2L
  • Weight: 10kg
  • Colours: Black, Dark Grey

Features

  • Colours: Black, Dark Grey
  • A4 and C4  Format Suitable
  • Material: Galvanised steel
  • Thermally powder coated for enhanced rust resistance
  • Secure cylinder lock (Euro-Locks-Lowe & Fletcher)
  • Keys: 2 supplied (these are tape inside the letterbox for dispatch)
  • Warranty: 2 years

Suitable for

Downloads

  • Although simple to fit, these letterboxes will need to be installed while building the wall, or bricks will need to be removed to retro fit, and then mortared in place. We would also recommend obtaining the advice of a qualified trades-person before purchase to ensure product is suitable for your requirements.

Delivery

Our current Dispatch and delivery terms can be viewed here

Description

High Capacity Through the Wall Letterbox – Rolle is a large through the wall letter box. It is suitable for most walls, but please note it is not suitable for single brick walls. Security measures include cylinder lock and an anti theft design meaning post cannot be pulled back out. Two keys are provided for the lock at the rear of the post box for easy retrieval of post. The letterbox chute comes in two parts which slide together which make this letterbox telescopic. The trim should be fastened into place using silicone. There are bolts on the side of the chute which can be tightened to the desired depth.

Please note that the finishes offered are Black Matt and Anthracite Grey Matt finish.

If you are looking for a similar postbox that can also take parcels, you may interested in the Sigma.

View our complete range of large letterboxes here,
or you can view more of our through the wall letterboxes here.

Large Through Wall Letterbox Locking Weatherproof Galvanised Steel – Rolle

SKU: DATHR403

£187.99

Personalise your product below with radio buttons LIVE - Sep 2025

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Dimensions

  • Mail chute:
    • Height: 95mm
    • Width: 300mm
    • Depth: 205mm (with face place attached) to 360mm (Adjustable depending on the depth of the wall)
  • Collection box:
    • Height: 330mm front face rising to 358mm at rear door
    • Width: 297mm
    • Depth: 142mm
    • Can be built into a wall up to 500mm deep
  • Face plate: 110mm x 295mm
  • Dimensions of letter slot: 38mm x 262mm (suitable for mail up to 20mm thick)
  • Correspondence suitable: A4 & C4
  • Fitting plate: 335mm x 150mm
  • Capacity: 16.2L
  • Weight: 10kg
  • Colours: Black, Dark Grey

Features

  • Colours: Black, Dark Grey
  • A4 and C4  Format Suitable
  • Material: Galvanised steel
  • Thermally powder coated for enhanced rust resistance
  • Secure cylinder lock (Euro-Locks-Lowe & Fletcher)
  • Keys: 2 supplied (these are tape inside the letterbox for dispatch)
  • Warranty: 2 years

Suitable for

Downloads

  • Although simple to fit, these letterboxes will need to be installed while building the wall, or bricks will need to be removed to retro fit, and then mortared in place. We would also recommend obtaining the advice of a qualified trades-person before purchase to ensure product is suitable for your requirements.

Delivery

Our current Dispatch and delivery terms can be viewed here

Description

High Capacity Through the Wall Letterbox – Rolle is a large through the wall letter box. It is suitable for most walls, but please note it is not suitable for single brick walls. Security measures include cylinder lock and an anti theft design meaning post cannot be pulled back out. Two keys are provided for the lock at the rear of the post box for easy retrieval of post. The letterbox chute comes in two parts which slide together which make this letterbox telescopic. The trim should be fastened into place using silicone. There are bolts on the side of the chute which can be tightened to the desired depth.

Please note that the finishes offered are Black Matt and Anthracite Grey Matt finish.

If you are looking for a similar postbox that can also take parcels, you may interested in the Sigma.

View our complete range of large letterboxes here,
or you can view more of our through the wall letterboxes here.

Frequently Asked Product Questions

How long until I receive my order?

We have 3 delivery options available at the checkout, 2-3 day, next day and next day priority to arrive before 12pm. Please note, orders need to be received before 12pm on a working day for us to dispatch the order on the same day. Orders received after 12pm on a Friday, over the weekend, or on a bank holiday, will not be dispatched until the following working day.

Is this item in stock?

Any item shown as “In stock” next to the “Add to basket” button, is available for immediate dispatch from our UK warehouse. Some of our communal letterbox options may require assembly, and we can have these available for dispatch within 2 weeks. Please find further details in the above ‘Description’.

🧠 Good things come to those who research…This customer spent time choosing the right post box — and they’re glad they did. The Partridge impressed with its high-quality finish, simple installation, and thoughtful extras (yes, it comes with 2 keys!).💬 “I’m so glad I did some research and picked this one.”📦 Built to last🔑 Comes with 2 keys🛠️ Easy to install✔️ Satisfaction guaranteed#Letterbox4you #PartridgePostBox #WallMountedLetterbox #CustomerReview

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✉️ Not all post boxes are created equal...This customer learned the hard way with a cheap alternative that couldn’t even take A4 post. Thankfully, the SD5 delivered — literally.✅ Takes A4 post with ease🧠 Clear info online = smart decision💌 Even the postie approves!💬 “Our post lady loves it too!”Now that’s a win.#Letterbox4you #WallMountedPostBox #SD5PostBox #HappyCustomer

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