Description

Large Letterbox a handcrafted solid cast iron original design made in Great Britain by Lumley Designs.

The Mosley is a large letterbox strong build in through‑the‑wall  design and manufactured exclusively by Lumley Designs in the Black Country. Built for strength, capacity, and long‑lasting beauty, it can be installed into walls, pillars, or any suitable structure, offering a secure and stylish solution for modern homes, business locations and heritage properties alike.

The Large Mosley Through‑the‑Wall Letterbox is an exceptional decorative addition to any property. Its solid cast iron build provides the security and durability you expect, and with proper care, it will stand the test of time.
Available only from Lumley Designs, each piece is handcrafted with pride, reflecting the rich design heritage of the Black Country.

Key Features

• Generous size: 500 mm × 300 mm, providing excellent mail capacity for letters, magazines, and small parcels.
• Strong cast iron front letter plate: Traditional in style, exceptionally durable, and fitted with a large weather‑hooded opening to protect mail from the elements.
• Matching rear access door: A robust cast iron door fitted with a secure lock and supplied with two keys.
• Adjustable galvanized inner wall box: Extends from 250 mm to 480 mm, allowing flexible installation through a wide range of wall depths.
• Built to last: Cast iron construction ensures outstanding strength, security, and longevity when properly maintained.

Bespoke Options

Lumley Designs specialises in creating personalised, handcrafted pieces. The Mosley can be customised with:

• Permanent raised cast lettering
• House numbers or names
• Hand‑sculptured decorative motifs
• Professional priming and colour finishing to your chosen palette
• We now colour finish in 2K paint and RAL No: shades for these finishes there is an extra charge.

These bespoke additions allow you to tailor your letterbox to perfectly complement your home’s character and style.

Additional Mosley Variants

• Wall‑mounted front letter plate design — ideal where a through‑wall installation is not required.
• Mosley door and frame set — widely used for parcel boxes or to discreetly conceal outdoor structures.

Please select your preferred letterbox colour, lettering colour, motif, and any personalised wording or numbers using the options on the right-hand side of the product page.

For guidance, ideas, or bespoke requests, you are welcome to contact us by email or telephone — we are always happy to offer expert advice.