Fire Tested Range – Safety Without Compromise

Building Safely. Building Responsibly.

Discover our independently fire-tested wall panel systems, engineered for exceptional safety and sustainability.

A Safer Way to Build with Timber

At Timber Innovations, we’re committed to building responsibly, with performance and people in mind. Our Fire Tested Range of wall panels has been rigorously tested to EN 1365 standards and offers robust fire resistance without compromising on sustainability, efficiency, or comfort.Combining natural, recycled, and responsibly sourced materials, these systems are ideal for eco-conscious builders who don’t want to compromise on fire safety.

Tested Panel Configurations


Fire Performance You Can Trust

Larsen Twin Stud Wall Panels

  • Recycled Glass Wool – REI 90
  • Recycled Glass Wool – REI 60
  • Cellulose – REI 60

Single Stud Wall Panels

  • Woodfibre – REI 60
  • Mineral Wool – REI 60

All systems are independently tested to EN 1365. Full test reports are available upon request and subject to a confidentiality agreement.

Test certificates and data to be read by a qualified fire engineer as part of an overall project fire strategy.

Why Choose Our Fire Tested Range?


Performance Meets Peace of Mind

  • ✅ Independently fire-tested to EN 1365
  • ✅ Fire resistance up to REI 90
  • ✅ Supports U-values from Building Regulations to Passivhaus standards
  • ✅ High airtightness for superior energy performance
  • ✅ Sustainably sourced & recycled material options
  • ✅ Compatible with natural breathable insulations

Versatile Across Build Types

Our Fire Tested Range is suitable for:

  • 🏠 Low-energy homes & Passivhaus builds
  • 🏢 Commercial buildings & educational facilities
  • 🏗️ Extensions, retro-fits & new builds
  • 🌿 Projects prioritising low embodied carbon

Pair with our Larsen System or Timber Frame structures for a complete build solution.

Whether you’re planning a self-build or managing a commercial project, our design and engineering teams work closely with architects, fire engineers and contractors to ensure full compliance and performance from concept to completion.

View or download our Larsen Fire Tested Range

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