Prestige Windows & Doors

PRESTIGE Megaline Aluminium Bi-Folding Door

Megaline Aluminium Bi-Folding Door

PUSH TO THE LIMITS” – THE NEW MARKET INNOVATION

The Megaline bi-folding door with excellent thermal insulation is designed for use wherever extra-tall or wide panels are required. It is predestined for use in commercial premises, such as restaurants, shops and public buildings, as well as unique private homes that aim to impress with its special structural features.

With a maximum panel height of 4.50 m (or a panel width of up to 1.50 m), it can be used to create incredibly large glass surfaces without compromising on ease of use or movement. The specially shaped stainless steel running tracks allow for the use of unguided carriages, and can be used with a selection of floor tracks, including accessible variants in accordance with DIN 18040. Depending on the height of the system, multiple sets of system hinges can be installed above one another. This guarantees a high degree of stability for the panels – which can weight up to 150 kg each – even at high wind loads. For extremely structurally demanding locations, additional structural profiles can also be added in the panel joint areas.

Engineering at a glance

Minimal Keller Highline

Resistance

B4

Minimal Keller Highline

Air permeability

3

Minimal Keller Highline

Water tightness

Up to 7A

Minimal Keller Highline

Thermal transmission coefficient

Uw > 0.9 W/m²K

Megaline Aluminium Bi-Folding Door

Durability

2