Glass roofs

Allow natural light to flood your rooms

High-quality manufacturing combined with contemporary design

Sunflex-trained and supported installers located nationwide

Glass Roofs

Whether you are planning an extension, tackling a renovation project or creating your perfect new build home, the SUNFLEX UK range of glass roofs has an option for you.

From single-storey extensions incorporating a flat roof that features stylish, frameless glass lanterns to fill the new space with light, through to a glass conservatory roof or renovation project with a custom made lean-to glass roof that provides the ultimate in contemporary spaces, our glass roofs are bespoke designed and made to order to your exact requirements.

For those seeking to add extra space to an existing property without taking on a full extension, then our SUNFLEX terrace roofs are ideal for enclosing patios to add to the time you can spend outside during the summer and allow you to make use of your patio during spring and autumn seasons.

  • Completely customisable Every single glass roof, regardless of style, is designed and manufactured to your exact requirements.
  • Tried and tested SUNFLEX UK has been manufacturing glass roof systems for 20 years, providing you with complete peace of mind for your build.
  • Protection from the sun All of our lanterns and lean-to glass roofs feature solar-control double glazed units as standard to limit the effects of solar gain.
  • Easy clean The glass in all of our glass roofs features an easy-clean coating, reducing your need to keep them clean and therefore maximising light.
  • Advanced engineering to provide stylish results
  • Fill your home full of natural light all year round
  • Complete flexibility in design

  • Lean-to glass roofs

    Our lean-to glass roofs are ideal for extension or renovation projects, using thermally-broken aluminium rafters to provide large glass roofs with minimal frame.

    Each roof is custom designed with the pitch, width and depth tailored to your exact requirements and can include an unsupported span of up to 6m – perfect for incorporating bifold or sliding doors underneath.

  • Glass roof lanterns

    With no visible frame when viewed from below, our minimalist glass lanterns maximise the amount of glass and add height to any room.

    Ideal for flat roofed extensions, they are capable of drawing light further into a home to create bright, modern living spaces.

  • Flat rooflights

    With the external frame of the rooflights hidden when viewed from below, our flat rooflights are a hugely popular option for flat or pitched roofs.

    Available as fixed units, or designed to incorporate manual, electronic or automatic openings our rooflights are idea for extension or renovation projects and perfectly suited for filling the room below full of light.

  • Patio terrace roofs

    A patio roof in the garden does not just mean additional living space, it means more usable outside space for more of the year.

    When the sun is out, the patio becomes the perfect entertaining space, and adding a patio roof extends the amount of time you can make use of the garden as well as protecting you from the elements.

Why choose a SUNFLEX UK glass roof?

With more than 20 years’ experience of manufacturing advanced glazing solutions, our glass roof systems are renowned for their quality and innovation.

Whether you opt for an individual roof or incorporate it with any combination of our doors or windows below, you are assured of a consistent design and stylish, contemporary appearance.


Colour options

The frames of our lanterns, lean-to and patio terrace glass roofs are available in three standard colours. Alternatively, you can choose from one of more than 200 non-standard RAL colours, including the popular option of dual-colouring the frame to match the internal and external finishes of your home.

Glass roofs - Standard colours

  • Anthracite Grey (RAL 7016) matt finish Anthracite Grey (RAL 7016) matt finish
  • Charcoal Grey Metallic (DB703) textured finish Charcoal Grey Metallic (DB703) textured finish
  • Jet Black (RAL 9005) matt finish Jet Black (RAL 9005) matt finish

Glass roofs - Popular bespoke colours

  • Slate Grey (RAL 7015) matt finish Slate Grey (RAL 7015) matt finish
  • Graphite Black (RAL 9011) matt finish Graphite Black (RAL 9011) matt finish
  • Traffic White (RAL 9016) matt finish Traffic White (RAL 9016) matt finish

Become an accredited distributor

If you are in the glazing trade join our distributor programme today and you’ll receive discounts on select showroom models, the choice of over 40 products for your inventory, and training and technical support directly from SUNFLEX UK.

Find your local distributor