Full Fill Built-in Insulation System Continuous wall insulation system that delivers ultimate thermal performance with the added assurance of protection from wind driven rain.

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The Xi products have been developed to deliver the U-value requirements to meet Passive standards. It’s no longer just about U-values: how the system builds, how it interconnects at junctions and how it is witnessed and confirmed on site, are all equally important facets.

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Xtratherm offer an extensive range of technically enhanced rigid insulation products for commercial and industrial projects

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Tapered Roofing System
The XtraFall system provides a high performance precision solution to thermal insulation and water drainage on at roofs.

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The Xtratherm range of high performance insulation boards provides the ideal technically advanced solution for flat roof projects.

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PIR Insulation
High-performance, energy efficient, structural building system

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PLATINUM SERVICE for Developers

PLATINUM SERVICE for Developers

Developers and their design and certifcation team can rely on the expertise and professional support of the whole Xtratherm Team - it is not just about buying insulation products.

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Full Fill Built-in Insulation System

Continuous wall insulation system that delivers ultimate thermal performance
with the added assurance of protection from wind driven rain.

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High Performance rigid extruded polystryrene

XPS

PIR Insulation
Xtratherm UniSIPS is the ideal product when considering structural insulation solutions for wall, floor and roof panels. Technically advanced and thermally efficient, the load bearing panels provide a lightweight and economical solution to facilitate modern methods of construction.

UniSIPS

Xtratherm offers a cost effective solution for builders and specifiers for the closing of cavities around window and door openings, preventing cold bridging, damp penetration, air infiltration and condensation.

CavityTherm Accessories

Xi Academy Logo

At Xtratherm Xi Academy we understand the importance of giving our customers the best technical advice. The Xi Academy is open to everyone from Builders and Architects to Secondary Education Pupils to learn about advanced building methods, insulation and sustainability.

Xtratherm academy classroom

Latest News

Warm-R EPS 70

20th April 2018

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Warm-R EPS 100A

20th April 2018

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Warm-R EPS 100

20th April 2018

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XPS SL

30th March 2018

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XPS SL 5

20th April 2018

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XPS SL 7

20th April 2018

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SR/CW

8th February 2018

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SR/PR

8th February 2018

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SR/UF

8th February 2018

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SR/FB

8th February 2018

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SR/ST

8th February 2018

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SR/STP

8th February 2018

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SR/TB

8th February 2018

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SR/TB (MF)

8th February 2018

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SR/RS

8th February 2018

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CT/PIR

7th February 2018

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XO/CW (T&G)

30th January 2018

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XO/PR

30th January 2018

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XO/SK

30th January 2018

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XO/FB

30th January 2018

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XO/STP

30th January 2018

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XO/UF

30th January 2018

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Close-R

5th November 2019

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XT/CW (T&G)

5th January 2018

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XT/CWP (T&G)

26th January 2018

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XT/PR

29th January 2018

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XT/SK (T&G)

29th January 2018

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XT/TL

29th January 2018

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XT/TL-MF

29th January 2018

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XT/TF

29th January 2018

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XT/HYF (T&G)

29th January 2018

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XT/UF

30th January 2018

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XT/Walk-R

30th January 2018

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FR/ALU

1st February 2018

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FR/BGM

1st February 2018

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FR/MG

1st February 2018

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FR/TP

1st February 2018

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TR/ALU

1st February 2018

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TR/BGM

1st February 2018

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TR/MG

1st February 2018

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