That’s because Slimline® is a trademarked product name—one we proudly protect. Why? Because it represents an innovation that’s entirely unique in the world of roof lanterns. Here’s why the Slimline® Lantern has earned its place as a standout product in both name and performance.
The Slimmest Bars on the Market
At the core of the Slimline® Lantern’s design is our commitment to minimalism—without compromise. The lantern features the slimmest bars available on the market today blending the profiles into the glass unit seals to give clean and minimalistic lines for maximum light and a frameless effect. This isn’t just an aesthetic triumph—it’s a practical one too.
Slim bars mean less visible frame and more visible sky. For homeowners and architects, that’s a big win. It’s the difference between just adding a skylight and truly opening up a room to the sky.
Maximised Natural Light
Thanks to its ultra slim aluminium glazing bars, the Slimline® Lantern lets in significantly more natural light than traditional roof lanterns. The result? Brighter rooms, better energy efficiency, and that airy, open feel we all crave in modern spaces.
Whether you’re renovating a kitchen, building an extension, or just want to upgrade an existing space, the increased light penetration enhances not just the look but the mood and functionality of a space.


Designed for Modern Living
The Slimline® Lantern doesn’t just outperform on light—its design complements any contemporary or traditional home. The minimalist frame and sleek angles are a far cry from bulky, obtrusive alternatives. The result is a roof lantern that’s as elegant as it is effective.
As with all our products you can choose to customise your order to suit the exact needs of your space, with our Slimline® Lantern this could be:
- Opting to add in one or two vents
- Selecting a custom RAL colour for the frame
- Choosing one of our upgraded glazing options such as solar glass or blue tint
- Adding an integrated blind with no visible supporting cords.
Why Trademark It?
Trademarking Slimline® protects what makes this product exceptional. It’s not just about ownership—it’s about recognition of innovation. By securing the name, we ensure that when customers choose a Slimline® Lantern, they’re getting the original and best-in-class solution—not a lookalike.
Looking to elevate your home with light, style, and sophistication? There’s only one Slimline® Lantern – and it’s from Roof Maker.

