• Better Homes
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    Better Homes

    Energy efficient insulation solutions for renovation

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  • ECO360


    Our ECO360 Range sees pioneering environmental improvements in the manufacturing, delivery and use of PIR insulation

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  • Reduce by Design


    Action on Embodied Carbon

Our move to Unilin, a leading brand in the European construction market reinforces our position within the industry and enhances our offering to our customers.

The exciting evolution of Xtratherm to Unilin Insulation signifies a positive future, both for ourselves and for our customer base.

I am a …

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From product videos to packing lists, you’ll find everything you need to know about our product portfolio

Unilin Insulation used on roof in city

Building Professional

Use this technical resource section to select the correct insulation for your flat roof application

Unilin Insulation Technical team on site discussing u values and thermal bridging

Self Builder

Advice and ideas for how best to insulate your self build project

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Educator / Student

Resources to support your learning and education in fabric efficiency, regulations and sustainability

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Specify insulation with confidence using our detailed library of technical advice and case studies


As a leading thermal insulation manufacturer, with factories in Ireland and the UK, Unilin Insulation offers the construction industry a range of innovative complete solutions, encompassing roofs, walls, floors and modern methods of construction. By combining these innovative products, you can meet your requirements, as well as reaching passive standards.

Superior Technical Expertise

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Technical Team

Our technical team provides unrivalled support with expertise built through over 30 years of engagement with the construction industry.

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Discovery Hub

Discover a better way of learning with Discovery Hub. Whether you’re an industry professional or a student in the early…

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Explore how Unilin Insulation products have helped meet project goals for selfbuild, commercial and large scale residential projects.

Latest News

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Have a look at our brochures, technical files and other documents