Cero III

Beautifully Bespoke

Triple-Glazed Sliding Doors

Engineering Excellence

Solarlux Cero III

Light-Filled Luxury

Bespoke Sliding Doors

Creative Freedom

Cero III

Stunning Open Corners

Solarlux Cero III Sliding Doors: Installation in Yorkshire

A titan of design.

The imposing size, sheer quality and outstanding German engineering of the Solarlux Cero III sliding doors will take your breath away. Triple glazed and capable of an incredible 6 metres in height and 1,000kg in weight, this giant achieves an ethereal quality thanks to its narrow sightlines, flush frames and effortless movement.

Elegance in Motion

Even at its maximum size, the Cero III is easy to operate and glides along the track smoothly and seamlessly. This is thanks to its award-winning design and perfectly engineered stainless steel carriages, rails and rollers.

Thermal Brilliance

The Cero III offers exceptional thermal performance and energy efficiency, helping reduce energy costs and maintain the perfect temperature indoors.

Its U values, a measure of how effective a door or window is at stopping heat transfer between the inside and outside, are outstanding, due to its high performance glazing and innovative thermal break technology. A thermally broken door system features a barrier or insulating material within the frame that prevents 'cold bridging' (when cold air is transferred from outdoors to indoors and heat transfers from indoors to out). The Cero III's aluminium frame has three thermal breaks within it.

Glass with an overall U value (Uw value) of 1.2 W/m²K or less is considered energy efficient, and the Cero III can go as low as 0.8 W/m²K - exceeding passive house standards.

Design Freedom

Create a living space bathed in light with the bespoke Cero III by combining sliding, fixed and corner elements for countless design options and the freedom to let your imagination soar. Looking for design ideas? Read about how sliding doors can be used for seamless open corners.

Key Features

Glass panels up to 6 m high and 4 m wide
Panel weight up to 1,000kg
34mm sightlines
98% glass
Triple glazed
Variety of different possible configurations
Excellent thermal insulation: Very low U-values (Uw > 0.8 W/m²K)
Complies with passive house regulations (under 0.89 W/m²K)
Range of built in safety and security features that fulfil British and European standards

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