EOS97 Fixed Flat Glass Rooflight

by EOS Rooflights


The EOS97 is a precision-engineered fixed rooflight system, designed to maximise daylight while delivering market-leading thermal performance. Its clean glass-to-edge finish creates a minimalist internal aesthetic, ideal for both contemporary and traditional spaces.

Every unit is supplied with a fully insulated upstand as standard, ensuring fast, compliant installation and airtight performance. With U-values as low as 0.65 W/m²K, the EOS97 system is built to meet the latest energy efficiency demands—making it a popular choice for residential extensions, new builds, and commercial applications.

The EOS97 Fixed Rooflight is available in a wide range of bespoke sizes, including modular rooflights with glazing bars or glass wing and circular units, all manufactured in-house at our Kent facility to strict tolerances.

Suitable for:


  • Flat roofs between 0° and 15° pitch
  • Warm or cold roof build-ups
  • Modular glazing layouts
  • Projects requiring circular or oversized rooflights

    Key Benefits:

  • Thermally broken frame with built-in insulated upstand (100mm)
  • Triple gasket seal for airtightness and condensation control
  • U-values as low as with triple glazing 0.65 W/m²K
  • Bespoke sizing including circular and multi-part modular
  • Prefabricated for easy and reliable installation

Specification Details for EOS97 Fixed Flat Glass Rooflight (Flat Skylights)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that EOS Rooflights is consulted before specifying.

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