Safe-R Soffit Plus [SR/STP]

Xtratherm Safe-R Soffit Plus SR / STP is CFC/HCFC free, manufactured using a blowing agent that has zero ozone depletion potential (ODP)
Manufactured in accordance with BS/IS EN 13166 Thermal insulation products for buildings. Factory made products of phenolic foam (PF) Specification.

BS EN ISO 9001 Quality Management Systems
BS EN ISO 14001 Environmental Management Systems
BS OHSAS 18001 Health & Safety Management Systems

Safe-R Phenolic achieves an A+ rating under the BRE Green Guide.

For projects over 18m in height, prior to installation, it is a requirement the specifier/façade designer ensures that the relevant warranty provider is satisfied that the proposed system specification and the performance has been considered as part of the overall risk assessment of the finished building. Contact Technical Support for more information on BR135 Tests Certification.


Available in UK Only


Thermal conductivity range: 0.020 – 0.023 W/mK
Facings: Low Emmissivity Foil Facings
Core: Superior Performance Phenolic Resin Foam
Board size: 2400mm x 1200mm
Board Profile: Square Edge Only


Key Points

  • Superior Thermal Performance
  • Class ‘O’ fire rating
  • Low Smoke Obscuration
  • Easy to Install
  • Non-deleterious material
  • Manufactured with zero ODP blowing agent
  • May be used between studs or as sheathing
  • Aids fast track building programmes
  • 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.