Enjoy the light without letting heat escape
Our roof lantern still prioritises thermal efficiency, with unique Thermlock® technology and 28mm of glazing, to keep out the cold and rain.
Plus, the frame is constructed from one of the most durable and eco-friendly materials on the planet; aluminium. All of this combined creates a living space you can use and enjoy all year round.
The Best Thermal Technology
The S1 Roof Lantern allows you to enjoy extra light without compromising on heat. It is made with Thermlock® multi-chamber technology, which seals your windows against draughts, leaks and heat loss.
There is also 28mm of glazing used, which exceeds the industry standard of 25mm. The glass also has solar control, which reflects heat away in summer and keeps it in during winter.
A Sustainable Addition to Your Home
The S1 Roof Lantern is made from one of the most abundant and recyclable materials on the planet; aluminium. It is produced at an energy-efficient manufacturer facility, with state-of-the-art SMS HYBREX press which uses 55% less energy than traditional presses.
We look to minimise waste wherever possible during fabrication and never use more than we need. This coupled with energy savings in your home builds towards a greener future for us all.
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