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Built for generations to come

The PVC & aluminum
IsoStar Aluminum window line

With IsoStar Aluminum, you are setting an example in terms of heat efficiency. Its weatherproof aluminum shell conceals energy-saving solutions that you can use to effectively reduce costs. And that is for the foreseeable future. Sustainability that pays off for you.

The exterior: an elegant aluminum shell strong enough to withstand any storm. The interior: a steel reinforcement to ensure the perfect statics. Together, the two result in a window that combines aesthetics and robustness.
Technische Eigenschaften
Building depth
93,5 mm
Glass thickness
bis 52 mm
bis 0,71 W/m²K
bis 0,5 W/m²K
Burglary protection
bis Klasse RC2
Sound insulation
bis 48 dB

And for anyone who wants the best: With economical SuperThermo3 triple-pane glazing, you achieve a heat transfer value of as little as 0.6 W/m²K. That means that SuperThermo3 is even suitable for passive houses. Thanks to its three sealing layers, air permeability is minimized and resistance to wind load is enhanced. Thermally insulated spacers between the panes of glass additionally improve the insulation and significantly reduce the buildup of condensation during the cold months.

The IsoStar Aluminum range can also be ideally combined with the IsoStar Aluminum HStec lift-and-slide door.

Every house has a front door.
And possibly one that fits perfectly.

It should be welcoming. A sparkling jewel that signals to friends and neighbors that: “Here, we feel good. Here, we feel at home.”

But good design alone is not good enough for us. A modern entrance door must not only be visually appealing, but also win you over with its functionality. Every one of our doors is an example of robust quality. Be it security, soundproofing or energy efficiency – with a UNILUX entrance door, the weather and uninvited guests are kept firmly outside. And the warmth inside.