Tradition • Innovation • Vision
for over 40 years

Exceptional Panoramic glazing

Panorama roof window in Heusenstamm (Object 984). The AL panorama window is available with two and four sashes. In the large variant, the two middle glass elements are pushed under the outer, fixed wings.

Sliding roof windows up to twelve metres wide create a spectacular atmosphere and bring a lot of daylight into the attic. Innovative shading options protect against summer heat and dazzling sunrays.Daylight is a feel-good factor, especially in the attic. With generous glazing, a lot of sunlight can fall in and a great view of the […]

Once upon a time there was granny’s old attic…

Panorama_roof_slidingwindow in Stuttgart (object 1071). Modern roof extension with great view over Stuttgart through 4-part Panorama-AL roof sliding window (900 cm x 350 cm)

Storerooms, wool mice and antique fog in the attic are a thing of the past – instead, OpenAir feeling and a Panorama view are the order of the day. Large sliding roof windows ensure optimum light incidence and make an important contribution to living comfort under the roof.Everybody knows him, hardly anyone likes him: Grandma’s […]

Open-air feeling with Panorama roof window

Panorama roof sliding window in Darmstadt (Object 983). Light, air and a stimulating working atmosphere in Darmstadt's artists' studio through a 4-part panorama AL roof sliding window (370 cm x 350 cm).

Find the distance and look into the distance to the horizon, experience the seasons up close – with functional glass architecture you can get a little closer to the sky and also experience the ultimate “fresh kick” in the attic. Whether in the living room, bedroom, study or children’s room, with innovative Panorama roof windows […]

OpenAir roof window receives award

OpenAir sliding roof in Bonn (object 1074). 4-part OpenAir roof sliding window

The extraordinary and innovative construction of the Sunshine OpenAir roof window in the electoral palace in Koblenz was awarded the German Metal Construction Prize 2011 on 4 November 2011.The roof sliding window, documented with a video film, is 4 metres wide and 4.70 metres high. It is 4-part, i.e. 3 movable wings are driven by […]

Roof windows offer the pleasure of “openness”

Who lives under the roof lives on the “highest” level in the truest sense of the word. Under the slant moon and stars are close enough to touch, it sleeps and lives wonderfully in the “four-poster bed”. Provided one has relied on functional glass architecture: Those who only have a small window hatch will experience […]