Lagan is now part of Breedon Group, a leading construction materials group in the UK and Ireland.

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  • Welsh Slate

Welsh Slate comprises a group of slate quarries in North Wales which have an unrivalled reputation for providing the best quality materials.

Welsh Slate is the world’s leading supplier of high quality slate products for a range of exterior and interior design applications. The company has been operating since the 18th century and today employs 200 people with an annual turnover of over £20 million.

We produce a range of products from 4 main sites in North Wales:
- Roofing slate
- Aggregates (construction and decorative)
- Industrial minerals
- Architectural slate
- Slateware (tableware and gifts for the home and hospitality industries)

Welsh Slate is universally recognized as the best quality slate in the world and, in addition to our home markets of the UK and Ireland, we export to mainland Europe, the USA and Australia.

  • Welsh Slate flooring - The British Museum

    The British Museum required a permanent gallery to display the Waddesdon Bequest, a collection of 300 objects left to the museum in 1898 by Baron Ferdinand Rothschild. They include medieval and Renaissance pieces, depicting a fascinating picture of the development of the art market in the late 19th century...
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Welsh Slate Brochure

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