WARMroof Hybrid

The WARMroof Hybrid options allows even more light to flood into the room. The glass panel allows you to retain an element of light within the room yet keep the thermal efficiency due to the 44mm tripled glazed units.

The Hybrid option is the perfect option for homeowners who worry about reducing the amount of light that a conventional conservatory provides when they choose a solid roof option. The glass panel is triple glazed and provides a 0.6 U -Value keeping the room highly energy efficient. 

The Hybrid has a unique Opus (Hardwood Timber) lined internal frame and optional internal lighting pelmet available at the eaves. New for this year, we have developed the option to have a plasterboard finish should timber not be preferred. The Hybrid gives more visual glass than even the largest roof-light.

WARMroof Collection Brochure


  • 44mm triple glazed panel
  • 0.6 U-Value
  • Opus lined internal frame
  • 750mm wide bar centres are standard giving approx. 700mm visual glass opening
  • Glass right up to ridge for maximum light internally
  • Glass from ridge to eaves external aesthetics
  • Easy installation

WARMroof Product Guide


Our WARMroof system is perfect for conservatory replacement projects as well as new build sunrooms, garden rooms and extensions, due to its innovative and flexible design. It’s also the most configurable and capable in the sector.


Contact Our Experts

Our expert support team can discuss your specific needs and provide details on products relevant to your installations.

01254 871 800

Marketing Support

We have a dedicated downloads section where you will find all our product brochures available in PDF format.

Should you require a brochure delivery or other marketing materials, please contact our marketing department  by emailing marketing@prefixsystems.co.uk