Lumiglaze – Flat glass – Fixed

COXDOME Lumiglaze Flat Glass Rooflight for flat roofs are manufactured to a high standard with a double-glazed unit, aluminium frame and a 160 mm PVC-u upstand. The thermally broken upstand ensures a strong thermal performance and resilience to condensation formation. The powder coated aluminium frame provides an unrivalled design aesthetic and elegant finish. COXDOME Lumiglaze flat glass rooflights are leading the way in terms of quality and price and are available in a range of sizes between 600 mm and 2,400 mm.

The COXDOME Flat Glass Rooflight range allows you to enjoy pure and natural daylight with clear panoramic views. The skylight has a clean modern design that looks great on the roof. A toughened outer glass pane has a ceramic edge coating to give a stylish finish. The range comes complete with a 160 mm high vertical insulated PVC upstand made to suit a new or existing roof opening.

The slim aluminium frame has an internal thermal break which makes the rooflight energy efficient whilst also reducing the risk of condensation. The skylight comes complete with concealed fixing screws installed beneath the flush cover.

For product information, lead times and pricing of Vertical Upstands, please contact the customer service team.

Key Benefits:

  • Ideal for new build and refurbishment projects
  • Uninterrupted glass surface offers pure daylight
  • Clear panoramic views internally
  • Clean appearance from external roofscape
  • Installation angle 3-7°
  • 6 mm toughened outer glass pane
  • Ceramic edge coating
  • Internal thermal break
  • High security fixings as standard
  • Fixing screws concealed with flush cover for invisibility


  • U Value 1.0
  • Sound reduction 35dB


Our Sales and Technical teams, are on hand to assist with your project, from enquiry through to after-sales support. If you need advice in specifying the right product, or help with site surveying, our experienced, knowledgeable team are only a phone call away. Call us now, or alternatively, leave us your details and we’ll be happy to get straight back to you.