Welcome to Porotherm

Porotherm is a precision engineered modern clay block walling system with reassuringly traditional values.

It is revolutionising the UK construction industry through exceptionally fast, virtually dry construction combined with high strength and thermal efficiency.

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See what all the talk is about! The porortherm system makes building easy, in fact putting up a wall couldnt be more easy with Porotherm the clay block walling system.
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Porotherm Case Studies

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About us

EH Smith is a Porotherm system Distributor providing excellent service

EH Smith have formed an alliance with leading manufacturer Wienerberger to stock and supply the clay block walling system, Porotherm. Using a series of supply partners from around the UK, EH Smith have built a nationwide supply network ensuring that builders, contractors and other construction professionals have access to a comprehensive and reliable service.

EH Smith Builders Merchants is one of the largest independent builders merchants and timber merchants in the UK, stocking a comprehensive range of building supplies and trade products. Traditionally a specialist in heavyside building materials, EH Smith has explored more diverse markets and have expanded their paving and landscaping product ranges as well as the timber merchant side of the business.

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Our Partners