Create unique openings on your surroundings with our minimal pivot door

The minimalist form of these sliding doors opens breath-taking views on the surroundings of this outstanding villa located in Vienna, Austria.

Keller minimal windows® has been acquired by AluK, a global leader in the design, engineering, and distribution of aluminium windows, doors, and façade solutions.

Our gallery of elegant conservatories and glass extensions invite you to enjoy your own personal conservatory experience. Be enchanted by the unique designs and flexibility of our ranges.

Whether an exclusive villa, detached house, apartment or business complex, open interiors and maximum daylight admission with unobstructed views to the outside are high on the list of priorities for today’s building clients.

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Visit us at one of the trade fairs

– national & international –

at which we are present

Along with aesthetics, the perfection of our products is a central aim. We place immense value on sophisticated design but also on care and attention to detail. We use the highest quality materials, modern production processes, the long term experience and innovative ideas of our engineers and the craft skills of our employees.