Thin-R+ CavityTherm [CT/PIR]

Xtratherm Thin-R Plus CavityTherm CT / PIR is an enhanced PIR, CFC/HCFC free, manufactured using a blowing agent that has zero ozone depletion potential (ODP)

Manufactured in accordance with BS/IS EN 13165 Thermal insulation products for buildings. Factory made Rigid Polyurethane Foam (PUR) products. Specification.

BS EN ISO 9001 Quality Management Systems
BS EN ISO 14001 Environmental Management Systems

Xtratherm Thin-R Plus CavityTherm achieves an A+ rating under the BRE Green Guide.

> Find Out More Information on the CavityTherm Microsite 


BBA Certified Thermal conductivity range: 0.021 W/mK
Facings: Inner: Composite Foil Facings
Outer: profile HIPS on Composite Foil Facing
Core: Rigid PIR Foam
Board size: 1200mm x 450mm
Board Profile: Rebate Edge


Key Points

  • High Thermal Performance Rigid Insulation
  • Easy to Install
  • Non-deleterious material
  • Suitable for new build and refurbishment
  • Robust Engineered Jointing Detail
  • Avoids Potential Default Factor For Heat Loss At Joints
  • Reduces Thermal Bridging
  • Ancillary Detailing Products Available
  • Closed cell structure – moisture resistant




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