Grand Mosley Letterbox — Complete Cast Iron System

Handcrafted British Letterbox for Homes, Businesses & Heritage Properties

Expertly designed and handcrafted in the West Midlands by master pattern‑maker Robin Lumley, the Grand Mosley Letterbox is a premium, heavy‑duty cast iron letterbox built for security, longevity, and architectural presence. Ideal for residential properties, commercial buildings, heritage sites, and modern developments seeking a bold, timeless feature.

Key Features

Versatile Installation

Suitable for wall mounting, ground posts, security gates, and railings, perfect for a wide range of property styles and entry points.

Secure & Weather‑Resistant

A deep 400mm galvanised back box paired with a fixed cast iron front plate and rear door and frame ensures exceptional durability. Features include:

• Large letter opening with protective gabled canopy
• Large secure rear door and frame
• Upward‑sloping letter drop to deter theft
• Full weather shielding for year‑round performance

Effortless Mail Collection

Rear solid cast iron door with strong cast hinges, secure lock, and keys for smooth, reliable access.

Customisable Front Plate

Create a truly personal feature with your choice of motif, logo, number, or name. Every detail is permanently cast into solid iron and hand‑painted, ensuring a striking, long‑lasting finish that enhances any property.

Colour Options

Choose from our standard colour range or request a custom RAL colour finish or K2 paint finish K2 paint is a more durable weather resilient paint ideal for coastal and rural locations. Additional charges apply for RAL colours and K2 paint finishes. 

Customisation Made Simple

Use the selection boxes on the right to personalise your Mosley Letterbox:

• Colour  Select your preferred shade
• Letter Colour  Choose the colour for raised numbers or text
• House or Building Number Add your chosen digits or address
• Motif  Optional decorative element

Need Help?

For questions, special requests, or bespoke design options, contact us directly or email: lumleydesigns@hotmail.co.uk

We’re always happy to assist with your custom order.

Timeless or Modern — Designed to Suit Any Setting

Whether you’re enhancing a period property or adding a bold architectural feature to a contemporary build, the Grand Mosley Letterbox delivers unmatched durability, elegance, and personalisation.