We understand that for many people, using clay blocks is a new concept. That's why we're on hand every step of the way through your project.
Whether there are technical questions from architects and engineers or practical questions from contractors, we are able to provide guidance and support. The Technical Team at Wienerberger have a wellspring of knowledge to help with out of the ordinary queries, whereas at EH Smith we have over 15 years' experience in Porotherm to help customers using the system for the first time.

We offer a CPD for anyone wanting to learn about the technical benefits of building with Porotherm.
Whether it's a quick question over the phone or something on site that requires one of our masons to visit, EH Smith and Wienerberger provide unlimited support where needed to help your project run smoothly.
Our Demonstration Centres can host groups of people who would like to see the practical benefits for themselves; and even have a go at laying it!
Free delivery
As EH Smith is a stockist of Porotherm, deliveries can be arranged with a few days' notice. Our free delivery service covers London and the Home Counties, the West Midlands and much of the East Midlands. Our fleet of lorries can deliver to site with self off-load facility. For deliveries outside of our branch network areas, we can organise for delivery using one of our delivery partners on any requested vehicle type to suit your site.

Inspirational Projects
Porotherm has been used on a wide variety of projects over the years. From residential extensions to multi-storey residential developments, from Roman villas to supermarkets, Porotherm has delivered high performance, sustainable buildings all over the UK.

Free Demonstrations

Free training sessions are held at our Porotherm Training Centres which are designed to teach participants the best way to build with the Porotherm system.

Free Demonstrations
Free training sessions are held at our Porotherm Training Centres which are designed to teach participants the best way to build with the Porotherm system.