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/FB

Applications: Wall / Framing

SR/FB

Safe-R Framing Board SR/FB is designed for use with steel or timber frame applications up to 18m in height. With a Euroclass B Fire Classification the framing board can be used between studs or as an insulated sheathing board. Using SR/FB provides excellent U-Values and improved thermal bridging detailing.

Safe-R Framing Board SR/FB is designed for use with steel or timber
frame applications up to 18m in height. With an enhanced Euroclass B
Fire Classification the framing board can be used between studs or as an
insulated sheathing board. Using SR/FB provides excellent U-Values and
improved thermal bridging detailing.

U-Value calculations to EN ISO: 6946
SR/FB

Timber Frame - Masonry Facing

Thickness of Sheating (mm)50mm60mm75mm80mm100mm
Between Studs
750.160.150.130.130.11
1000.140.130.120.120.10
1200.130.120.110.110.10

U-Value calculations to EN ISO: 6946
SR/FB

Timber Frame - Ventilated

Thickness of Sheating (mm)50mm60mm75mm80mm100mm
Between Studs
750.170.160.140.140.12
1000.160.140.130.130.11
1200.140.130.120.120.10

U-Value calculations to EN ISO: 6946
SR/FB

Steel Frame - Masonry Facing

Thickness of Sheating (mm)50mm60mm75mm80mm100mm
Between Studs
750.180.160.140.140.12
1000.160.150.130.130.11
1200.160.150.130.130.11

U-Value calculations to EN ISO: 6946
SR/FB

Steel Frame - Ventilated

Thickness of Sheating (mm)50mm60mm75mm80mm100mm
Between Studs
750.200.180.160.150.13
1000.180.170.150.140.12
1200.180.160.140.140.12

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

  • Superior Performance Phenolic Insulation
  • Euroclass B fire classification
  • Suitable for use in Steel and Timber Frame Systems
  • Lower Lambda Value for improved U-Values
  • Reduced Thermal Bridging

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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