Choosing the right natural stone is an important part of any project, and we are here to make the process straightforward. Should you require further information or advice tailored to your project, our knowledgeable team will be happy to help.
What type of products does AD Calvert Stone produce?
We produce natural stone products for building, landscaping, conservation, and architectural projects. Our stone can be supplied for a range of uses, including walling, masonry, paving, copings, cills, heads, quoins, bespoke architectural details, and other project-specific requirements.
What types of stone do you offer?
We exclusively quarry and supply Witton Fell sandstone, a natural British sandstone with warm buff tones and natural variation. We also offer other stone types, depending on project requirements and availability, including:
- Howley Park
- St Bees
- York Stone
- Appleton
As natural quarried materials, each stone has its own character, colour movement, texture, and performance qualities, making them suitable for a wide range of traditional, contemporary, conservation, and landscaping projects.
Where is Witton Fell sandstone quarried?
Witton Fell sandstone is quarried exclusively by us here in Wensleydale, North Yorkshire.
Why is natural stone a good choice for building?
Natural stone is durable, long-lasting, and naturally beautiful. It has been used in construction for centuries because it performs well, weathers gracefully, and brings genuine character. Unlike many manufactured alternatives, natural stone does not rely on heavy artificial processing to achieve its appearance; its colour, texture, and variation come directly from the material itself.
Is natural stone a sustainable building material?
Natural stone is a responsible choice when it is sourced, processed, and supplied carefully. It is a naturally occurring material, requires comparatively limited processing, can last for generations, and can often be reused or recycled at the end of its first life. Choosing locally quarried British stone can also help reduce transport distances compared with imported materials.
Can you supply stone for conservation and heritage projects?
Yes. Our natural stone is often chosen for conservation, restoration, and heritage work because it offers authenticity, longevity, and a close visual match to existing stonework. We can advise on suitable stone, finishes, and specifications to help achieve the right appearance and performance for your project.
Do you offer bespoke stone products?
Absolutely! We can work with you to create bespoke pieces for your project. If you have drawings, schedules, project specifications, or simply an idea, our team can help and offer advice on what is possible.
How do I know which type of stone is right for my project?
The right stone depends on the application, design intent, finish, exposure, technical requirements, and budget. If you are unsure, speak to our team as soon as possible and we will be happy to advise. We can help you understand the options and guide you to find the right stone for your project, and can provide technical data sheets for the types of stone we supply.
What are your lead times?
Lead times vary depending on the product, quantity, finish, and whether the stone is a standard item or a bespoke order. Availability can also depend on quarrying, production schedules, and transport requirements. For the most accurate timescale, please email our team with your project details, drawings, quantities, and required delivery date, so we can advise on current availability and estimated lead times. We are unable to provide lead times over the phone.
How do I place an order?
To place an order or request a quote, please email stone@calverts.co.uk with as much information as possible about your project. Helpful details include the product required, dimensions, quantities, finish, delivery location, approximate timescales, and any drawings, photos, schedules, or specifications you may have. Where possible it is also helpful if you are able to include any images that may help our team understand the type of product you are looking for. Our team will review the information, confirm availability, discuss any technical requirements, and provide a quote before the order is finalised.
Do you offer a delivery service?
Yes – we have our own fleet of vehicles and can offer delivery options across the UK.
Is Witton Fell sometimes given a different name?
Yes. Wrenthorpe Buff, Fellstone Buff and Tarn Fell are examples of trade names used by some of our partners, for Witton Fell sandstone supplied by AD Calvert Stone. The material itself is the same high-quality natural sandstone, quarried and processed by us at source.
Why is the product sold under a different name?
Some trade customers choose to sell our stone under their own product names as part of their own range. While the name may differ, the stone is still sourced from AD Calvert Stone and produced to the same standards.
Can I buy this stone directly from AD Calvert Stone?
Yes. If you are looking for Wrenthorpe Buff or Fellstone Buff, or would like to understand how they relate to Witton Fell sandstone, please contact our team and we will be happy to advise you.
Is there any difference in quality or specification?
The product name may vary depending on the supplier, but the stone remains a natural sandstone supplied by AD Calvert Stone. For technical details, finishes, sizes, availability, and suitability for your project, please speak to us directly so we can confirm the correct specification.
Is the EPD data valid for products sold by other companies under a different name?
No. Our EPD data is available only for Witton Fell sandstone and is licensed to AD Calvert Stone. It is not valid for any product carrying a different name, including Wrenthorpe Buff, Fellstone Buff, or any other trade branded product, even where the material has been supplied by us. If you require environmental performance information for a specific project or specification, please contact our team so we can advise on the correct documentation.