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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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 certification 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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PLATINUM SERVICE for Self Builders

PLATINUM SERVICE for Self Builders

Our Platinum Service offers full technical support and advice, helping you to achieve a cost effective, passive
standard new home.

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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

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

detailing accessories

PIR Insulation

Hyfloor (T&G)

Ground Supported and Suspended Floors

Applications:Floor / Solid & Suspended

Hyfloor (T&G)

The floor in any building is an area of considerable downward heat loss when not properly insulated. Xtratherm has developed Thin-R Hyfloor XT/HYF (T&G) engineered tongue and grooved floor insulation as the answer to achieve lower U-values - in a practical and robust manner.

XT/HYF (T&G) has a superior thickness to performance ratio, allowing the lower targets required under Building Regulations to be achieved with minimum thickness.

U-Value calculations to EN ISO:6946 for
Hyfloor (T&G) Insulation for Ground Supported Slab

PA 0.40 0.50 0.60 0.70 0.80
75mm 0.19 0.20 0.20 0.21 0.21
100mm 0.15 0.16 0.16 0.17 0.17
125mm 0.13 0.13 0.14 0.14 0.14
150mm 0.11 0.12 0.12 0.12 0.12

U-Value calculations to EN ISO:6946
Hyfloor (T&G) Insulation for Beam & Block Suspended Floor

PA 0.40 0.50 0.60 0.70 0.80
Thickness
75mm 0.19 0.19 0.20 0.20 0.20
100mm 0.15 0.16 0.16 0.16 0.16
125mm 0.13 0.13 0.13 0.14 0.14
150mm 0.11 0.11 0.12 0.12 0.12

U-Value calculations to EN ISO:6946
Hyfloor (T&G) Insulation for Suspended Hollow Core Floor

PA 0.40 0.50 0.60 0.70 0.80
Thickness
75mm 0.19 0.19 0.20 0.20 0.20
100mm 0.15 0.16 0.16 0.16 0.16
125mm 0.13 0.13 0.13 0.14 0.14
150mm 0.11 0.11 0.12 0.12 0.12

Product Downloads

Product Range

Thin-R Plus is a high performance foil faced Polyisocyanurate (PIR) insulation with a certified conductivity as Low as 0.021 W/mK. It is available with engineered jointing to provide improved continuity and reduce thermal bridging.

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Key Points

  • Robust Tongue & Groove Jointing
  • High Compressive Strength
  • Suitable for Underfloor Heating
  • Perimeter Strips for Robust Detailing
  • Reduced Insulation Thickness

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

Do you have any questions?

Talk to the team who can help you with your project

Our Technical Team provides technical services throughout our customer bases in Ireland & UK. Their experience and expertise has been built through our engagement and participation with the Irish construction industry for over 30 years.

Certified Technical Knowledge.

Solutions you can trust.

Call The Technical Team:
Tel +44 (0) 371 222 1055
Tel +353 (0) 46 906 6050

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