The r.evolution of the bi-folding door

Slim-profile bifold doors with improved thermal efficiency.
U-values 0.8 or better (Passivhaus)

Graphic for the R.evolution of the bifold door

New Ecoline and Highline Bifolding Doors

Minimal Floor Tracks — Zero-profile and low-profile tracks

MINIMAL FLOOR TRACK
Zero-profile and low-profile tracks

The minimal floor track offers accessibility according to DIN 18040. With a height of 14 millimetres, it is not only barrier-free and suitable for living spaces, but is also available with a zero barrier without any height offset – at a width of only 29 mm.

BEST THERMAL INSULATION VALUES

the Bi-Fold Door’s core piece is the new bionicTurtle® - a multifunctional insulating thermal break which scores with absolutely unique technical details. The patented technological feature enables the system to meet U-values of passivhaus standard: Uw 0.8 W/m²K or lower.

Bionic Turtle logo - registered trademark

Uw-value: 0.8

Best thermal insulation values

SLIM PROFILE DESIGN

A visible width of only 99mm in the panel joints creates an extremely slim design of the Bi-fold Door. It therefore fulfils more than ever high requirements for aesthetics and transparency through its sophisticated technology providing an even greater wealth of possibilities.

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8 QUESTIONS TO ASK
when buying bifolding doors

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Ecoline vs Highline

The two systems are very similar with many of the same advantages that make Solarlux bifolds about the best available.

The Highline, however, has a slightly thicker profile (front to back). This has a number of advantages. It enables thicker glass profiles, particualty when triple-glazing is required for better thermal performance or increased sound insulation.

It also enables larger panels so if you are looking for wider panels, then Highline would be the solution.

In many cases, however, Ecoline is perfect.

Ecoline Bifold Doors in Hollywood