Commercial & homeowner

Roof Lanterns

A roof lantern is installed onto a larger roof to provide natural light into a building. An integral part of an orangery, roof lanterns can also be installed onto conservatories and flat roof extensions. Inside the building, a roof lantern’s raised design creates a feeling of light and space in a building’s interior.

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  • Screw Icon Quality Products Manufactured bespoke to
    exacting standards
  • Performance profile icon High Performance Ultra thermally efficient
  • Style icon Contemporary Styling Modern sash styling for
    great aesthetics
  • Colour icon Colour Range Standard, premium & RAL
    finishes available
  • Hardware icon Hardware Range Comprehensive hardware
    selection available

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Roof lanterns in Bath, Bristol, Wiltshire and Gloucestershire

At Techniglaze, we install roof lanterns from respected manufacturers BWM and Ultraframe. Both suppliers produce high quality products which will improve your conservatory, orangery, or extension. We also use high quality Smarts Alitherm and Aliver products. Every roof lantern we install has undergone rigorous testing to ensure that it is water tight and thermally efficient. A roof lantern from Techniglaze will enhance a building’s aesthetic and greatly improve performance. Our roof lanterns are built to last. By using the best materials, we can guarantee a superior product, professionally installed, every time.

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Techniglaze roof lanterns can be finished in a selection of durable woodgrain foils. Choose popular White or Anthracite Grey for a modern and understated aesthetic. For a more traditional look, opt for a realistic timber inspired finish. If you want a different look on the interior and exterior of your roof lantern, we offer dual coloured frames for the best in customisation. A full list of our colour options for all of our products can be found within our technical documentation. Colour tone shown may differ to actual finished product, please request a swatch if you require an accurate representation.


Techniglaze roof lanterns are glazed with high performance glass from either Pilkington, Guardian, or Saint Gobain. Each of these companies supply a wide range of glazing options including energy efficient glass, self-cleaning glass, anti-condensation glass, and textured and obscure glass. All our glazing meets stringent Building Regulations requirements for security, safety, and energy efficiency.

One of our aluminium installation projects for commercial contract

Latest Projects

View our latest Commercial and Retail projects and see the high quality of our products and installations and learn more about how we work.

Team of installers

Fully Accredited

We train our factory and installation teams to the highest standards and have the accreditations and certifications to ensure compliance in all our projects.

Architects drawing with project specifications

Technical Experts

With over 33 years trading, and a deep knowledge of the industry from fabrication to installation we are the perfectly situated to offer expert advice on your projects.