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The Complete Fire Rated Full Height Thermal Envelope


With a strong focus on engineering, and design for manufacture, together with our integrated supply-chain partners, Insulshell delivers a game changing, energy efficient and sustainable large format closed panel structural timber system.

With a culture of continuous improvement, Insulshell is consistently addressing process and product inefficiencies to continually evolve and embrace the latest material technology to provide refined solutions for achieving Fabric First, low-energy performance in the most cost-effective manner.

Our solution is technically advanced and optimises performance in the following areas:

  • Minimum 60 minute through wall fire integrity prior to installation, providing enhanced protection during site construction
  • Full height panels available up to 20m
  • Improved dimensional accuracy with an engineered factory assembled product
  • Excellent airtightness resulting in less than 1m3/hr/m²@ 50Pa recorded
  • Significant contribution to SAP Calculations and Code for Sustainable Homes/BREEAM Credit Scores
  • Able to achieve PassivHaus thermal performance
  • Reduced CO2 consumption during business operation
  • Exceeds Part E Acoustic requirements
  • Meets and often exceeds all current Building Regulations
Part of SIG plc
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