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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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
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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.

Superior Performance Phenolic Insulation

SR/TB (with Adhesive Dabs)

Applications: Wall / Drylining

SR/TB (with Adhesive Dabs)

SR/TB is a composite insulated panel of Xtratherm phenolic insulation
core with a composite foil facing bonded to 12.5mm tapered edge
plasterboard for internal applications, fixed with proprietary adhesive
bonding.
The composite foil facing of SR/TB incorporates an integral vapour control
layer, which helps to reduce the risk of condensation. SR/TB is designed to
provide high levels of thermal insulation and drylining in one operation,
providing the solution of choice in newbuild and renovation. Whether building
new or upgrading, due consideration towards the energy efficiency of your
home can have many benefits, including reduced energy costs and improved
living conditions.

U-Value calculations to EN ISO: 6946
SR/TB Insulation for Drylining Walls Fixed with Adhesive Dabs

Thickness (mm)

Wall Type50mm60mm70mm80mm90mm
300mm Clear Cavity Wall Brick/Block0.320.280.240.220.20
215mm Hollow Block (External Render) 0.340.290.250.230.20
Cavity Wall Pumped Block & Block (Pumped Bead @ 0.033 W/mk)0.170.160.150.140.13

Product Downloads

Product Range

Safe-R is a superior performance phenolic insulation with an enhanced fire classification. It is faced with low emissivity foil facings on both sides and has a Lambda value as Low as 0.020 W/mK.

Key Points

  • Provides a continuous vapour control layer
  • Euroclass B fire classification
  • Responsive Insulation System
  • High levels of insulation and drylining in 1 fix

Xtratherm reserves the right to change this information without notice.
Xtratherm accepts no responsibility for errors or omissions on the website.

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