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Combining ingenuity and imagination

We see endless potential in roofs and are always looking for new ways to add further value, beauty, sustainability and peace of mind. Our history is one of pioneering development, from the first bitumen compatible PVC-P membranes, to tool-free fixings for tiles and surfaces that reflect the sun’s energy to keep buildings cool in the summer. We are passionate about making life easier for everyone, whether you are specifying, installing, maintaining or living under the roof.

To protect your building and our planet, we demand more from our solutions. To fulfil the BMI standard, each product must pass a comprehensive suite of tests assessing their performance in conditions which far exceed the typical requirements of most international standards. The result is roofs which can stand the test of time and reduce our impact on the environment.

Ein Produkt wird geprüft
How we develop our products

Discover how our products are created

Green roof
Looking to nature

We weave sustainability into all our solutions, creating roofs which last longer, use energy efficiently, have a lower CO2 footprint and can provide a foothold for nature.

Ein Dach mit integrierten Solarzellen
The latest trends

The ways we think about and use our roofs is being reshaped by new developments in design, digital services and production.