Lightweight Stone

Introducing Stone-Coat: The Innovative Lightweight Architectural Stone

Stone-Coat is a revolutionary lightweight architectural stone product that addresses the weight and installation challenges of traditional stonework while offering complete design flexibility.

Crafted from high-density EPS polystyrene, Stone-Coat is fully sealed within a robust protective layer and finished with a unique coating that mimics the appearance and texture of real stone.

Our lightweight imitation stone mouldings are fully weatherproof, tough, and durable, and can be produced in virtually any profile, shape, or colour.

Not only does Stone-Coat enhance aesthetics, but it also provides a cost-effective alternative to traditional materials, such as GRP moldings.

Perfect for a variety of applications, including:

Window & Door Surrounds

Window Heads

Window Cills

Coping

Cornice & String Course

Band Course

Quoins & Keystones

Porticos, Columns & Pilasters

Bespoke Products… and much more – just let us know your requirements!

We also offer custom Stone-Coat solutions for special projects, such as stage and theatre props, as well as company signs and logos. The design possibilities are limitless!

Key Benefits

  • Weatherproof & durable
  • Easy to install
  • Perfect for high level or weight restricted areas
  • Fitted after building work is completed, reducing delays on site
  • Low maintenance
  • Design flexibility
  • Complex shapes or large projections
  • Match to existing stonework

Why choose Stone-Coat?

Stone-Coat is easy to handle, transport, and install, making it an excellent choice for both new build and refurbishment projects.

It’s particularly suitable for Passive House initiatives and projects involving External Wall Insulation (EWI), as our products have excellent insulation properties and can be directly affixed to external surfaces.

We offer a profile and colour matching service, along with a wide range of standard colours, allowing us to meet your specific requirements or match existing stonework precisely.

Our dedicated sales and design teams are here to guide you through every step of the process—from enquiry to delivery—ensuring your needs are met and your vision is realised.

Gallery

Standard Colours

We also have hundreds of bespoke colours or can match your RAL number or existing stonework.

Please note: Colours shown are indicative only and may vary on different screens or print.

We recommend to request a physical sample to confirm colour prior to manufacture.

Downloads

Frequently Asked Questions

To learn how Stone-Coat products are fixed, you can refer to our general fixing guides on mouldings and coping systems below:
Yes, our Stone-Coat products can be fixed directly to render or masonry.
Yes, we offer a colour-matching service and provide samples for approval before manufacturing the products.
Once we receive your Stone-Coat order, we will issue drawings for your approval. After approval, the manufacturing time is 3-4 weeks.

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