Cranborne Stone
Cast Stone
Suppliers in London
Architectural stone for homes, developments & restorations
Precision Cast Stone for London’s Built Environment
Cranborne Stone is one of the UK’s leading manufacturers of architectural cast stone, supplying bespoke and standard features to residential, commercial, and restoration projects across Greater London – from Kensington and Chelsea to Islington, Fulham, Richmond, and the outer boroughs.
Established in 1968, we produce window surrounds, porticos, columns, Balustrades, and Coping Stones – from heritage replications for Grade I and II listed buildings to contemporary designs for new developments. Our colour-matching expertise includes Portland stone detailing for Georgian and Victorian properties.
We work with architects, developers, builders, and private homeowners from specification through to delivery, including Central London sites with restricted access.
Why Architects and Developers Across London Choose Cranborne Stone
Our stone enhances period homes and contemporary developments alike — bridging traditional aesthetics with modern performance.
Proven track record
Bespoke design and manufacturing expertise
Reliable delivery and project coordination
Exceptional finish and consistency
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Our Architectural Cast
Stone Range
Porticos & Entrances
Window Surrounds & Cills
Columns & Pillars
Coping Stones & Pier Caps
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Supplying Projects Across Greater London
We work closely with architects, developers, and homeowners across London to deliver both bespoke and standard cast stone products. Recent work includes a two-storey bay window restoration in Fulham, recreating window surrounds, heads, string courses, cornices, and columns for a period property.
Our design team can assist with material selection, technical drawings, and installation advice, ensuring a seamless process from concept to completion.
Frequently Asked Questions
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Do you deliver to all London boroughs?
Yes, we deliver throughout Greater London, including central and outer boroughs.
Do you supply cast stone for listed buildings and conservation areas?
Yes. We regularly work on Grade I and Grade II listed properties across London, producing bespoke moulds to replicate original stonework. We can match profiles, proportions, and finishes to meet conservation officer requirements.
Can you deliver to Central London sites with restricted access?
We can discuss delivery logistics for urban sites across Central London, including phased drops for larger orders. Our team can discuss access requirements during the quoting stage.
Can you match existing Portland stone on London townhouses?
Absolutely. Our colour-matching process allows us to replicate the tone and texture of weathered Portland stone commonly found on Georgian and Victorian London properties. We can produce samples for approval before manufacturing.
What cast stone products are most popular for London projects?
Window surrounds, porticos, and decorative columns are our most requested items for London residential projects. We also supply balustrades, coping stones, and bespoke entrance features for townhouses, apartment buildings, and new-build developments.
Do you work directly with London architects?
Yes. We work with architects, developers, builders, and private homeowners across London. Our team can assist with technical drawings, specification guidance, and mould design from initial concept through to delivery.
How long does delivery to London typically take?
Standard lead times are typically 3–4 weeks. Bespoke orders may vary depending on design complexity. We deliver throughout Greater London.
Enquire About Your London Project
If you’re planning a London development or restoration, Cranborne Stone can provide the expertise, design support, and craftsmanship to make your project a success.
Request a quote or contact our team to discuss your specifications today.