A timeless, built-in cast iron letterbox — handcrafted in the Black Country

Designed, cast, and finished to the highest standards by Lumley Designs, the Harley letterbox is a robust and elegant solution for through-wall installation. Whether you prefer a personalised design or a classic plain finish, the Harley offers both style and substance.

Features at a glance:

• 🧱 The Harley Integral letterbox through the wall Design: Built to be installed through or into walls, combining security with seamless architectural integration.
• 🛠️ Complete Cast Iron Construction: Includes a solid cast iron front letter plate and matching rear mail door, fitted with a secure lock.
• 🔗 Easy Installation: Comes with a skilfully designed, extending galvanised steel wall box for straightforward fitting.
• 🎨 Customisable or Classic: Available plain or personalised with raised lettering, motifs, or numbers — all cast directly into the iron and hand-painted.
• 🎨 Finish Options: Choose from our standard colour palette or request a custom RAL shade to suit your property.

Customisation Made Simple

To personalise your letterbox please use the selection boxes on the right:

1. Colour – Choose your preferred shade.
2. Letter Colour  – Select the colour for your raised numbers or text.
3. House or Building Number – Enter the digits or address you’d like displayed.
4. Motif – If Required
5. We can also finish in 2K paint and RAL: no  Colours. There is an additional charge for this application.

 Need Help?

If you have any questions or special requests, feel free to contact us directly or email lumleydesigns@hotmail.co.uk. We’re happy to assist with your custom order.

The Harley letterbox is tailor-made to be both attractive and practical — a true reflection of British design heritage and Lumley Designs’ commitment to quality.

Through letter boxes  in different styles and sizes.