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.

>Find out more
right image

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

>Find out more

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

>Find out more
right image

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

>Find out more
right image

Vacuum Insulated
Panels (VIP)

Insulation System
for Flat Roofs & Balconies

> Find out more
right image

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.

>Find out more
right image

Sustainable insulation

This sustainable insulation range has a bio-enhanced, halogen-free formulation, with a more than 50% reduction in packaging where all plastic wrap is replaced with biodegradable film.

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.

> Visit cavitytherm.com

High Performance rigid extruded polystryrene


Insulation System for Flat Roofs & Balconies

XtraVIP Insulation System for Flat Roofs & Balconies is a rigid Vacuum Insulation Panel (VIP), consisting of a compressed, fumed, silica sand, microporous core which is evacuated of air and moisture before being
encased and sealed in a special thin, gas-tight, hybrid aluminium foil envelope. Encapsulated and protected within a robust two component elastomeric polyurea waterproof coating.


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

Bio-enhanced PIR insulation

Cavity Wall 360

Partial Fill Wall Insulation

Applications:Wall / Partial

Diagram showing ECO360 MA

Cavity Wall 360

Cavity Wall 360 is a bio-enhanced partial fill wall insulation system. The system incorporates robust facings, engineered jointing details, pre-formed corners and has a certified Lambda of 0.020 W/mK.

Cavity Wall 360 is an environmentally sound choice for Passive and low energy builds. It can achieve a Passive U-Value of 0.15 W/m2K in a traditional cavity wall. When building with Cavity Wall 360 a residual cavity is maintained, offering excellent protection against wind-driven rain.

Cavity Wall 360 U-Values Table

Thickness in mm Block Thermal Conductivity
1.13 0.51 0.15 0.11
100 0.16 0.16 0.15 0.15
110 0.15 0.14 0.14 0.13

Build up:
Plaster skim coat
Plasterboard Dot & Dab
100mm inner leaf blockwork
Unventilated cavity (low E)
102.5mm brick outer leaf

Product Downloads

Product Range

Our ECO360 Range sees pioneering environmental improvements in the manufacturing, delivery and use of PIR insulation. A bio-enhanced, halogen-free formulation, this sustainable insulation range has a more than 50% reduction in packaging, with all plastic wrap replaced by biodegradable film. Xtratherm works with designers and contractors to reduce material usage on site in order to achieve ultimate thermal performance and minimise the resultant embodied carbon.

  • Bio-enhanced formulation
  • Meets RIBA 2030 & LETI Targets
  • Reduced packaging materials
  • Halogen free formulation
  • Improved thermal performance of 0.020W/mK
  • Bio-degradable packaging materials

Download our ECO360 Brochure

Stay in touch?

Follow us on Social Media

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

BBA Cert Logo

    Enquire about our products

    Looking to find out more about our products? Please fill out your details below and a member of our team will contact you shortly:


    Request a Call Back

      All the members of our technical team are individually BBA accredited to help you reach your low energy goals. Fill out your details below to request a call back: