About Us

Isover UK offers a comprehensive range of insulation solutions and services.

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Our ambition

As part of the Saint-Gobain Group, we believe in making the world a better home. We will be the worldwide leader in light and sustainable construction, improving daily life through high thermal and acoustic performance solutions.

We’re committed to leading the drive to sustainable, high performance, energy efficient mineral wool insulation solutions, to create spaces in the built environment which will deliver a positive impact and legacy, enhancing people’s health, safety and wellbeing, while reducing impact on the natural environment. We have a wealth of technical expertise, developed over decades, on a global stage, which we’ll use to develop and deliver innovative insulation solutions.

We care about building better for people and the planet.

What we do

We design and manufacture mineral wool insulation solutions at our UK-based plant in Runcorn, Cheshire, which uses 100% renewable electricity. We provide solutions across a wide range of applications, including technical insulation for industry and HVAC, distributed nationwide through our valued channel partners.


Driven by our environmental values, we strive to improve our offer everyday to guarantee responsible production. Isover UK brings the promise of solutions created by experts to increasingly reduce the carbon impact of construction and enhance user comfort. Find out more here.

Isover – A global brand

Founded in 1937 and with more than 9,000 employees across 39 countries, Isover is globally renowned insulation brand.