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GTEC Thermal K Board - 90636

GTEC Thermal K Boards provide exceptional Thermal Performance for both new build and refurbishment projects, An additional vapour control layer reduce the risk of condensation.


  • 9.5mm plasterboard bonded to phenolic foam
  • Approx 50% thermal improvement over GTEC EPS
  • Range of thicknesses between 30 and 70mm

Practical support from our technical experts

Technical support: Design stage
Technical Support at Design Stage
Technical support: On-site
Technical Support On Site