Our ground-breaking roof lantern system has the thinnest glazing bars available, which smoothly blend the profiles into the glass unit seals for optimal light and a frameless look. Unlike other roof lanterns, Slimline has thick, hefty glazing parts that obstruct light and look ugly. We say MORE SKY, LESS ROOF! Our unique, ultra-thin rafters, with a more contemporary finish, let the most light possible into the room!

Like all of our rooflights, the Slimline roof lantern measurements are based on interior hole diameters since competitors use exterior sizes instead than internal ones. You so really get a 20% bigger roof lantern when you work with us.

Compared to a flat rooflight, a Slimline roof lantern has a significantly more powerful dynamic architectural impression because of the greater rise in internal room height and the accompanying increased volume of the interior space.

With the option of an opening double glazed vent for natural air, the Slimline is a great substitute for kitchens, dining rooms, living rooms, and most flat roof additions.