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Spacious architecture at an affordable price: the IsoStar HStec PVC lift-and-slide door

Timeless aesthetics, up-to-date technology

Timeless aesthetics at an affordable price. Make your dream of an open, spacious architecture come true with the IsoStar HStec lift-and-slide system. It’s less a matter of “pushing” than gliding.Also available without barriers on request – for a unique spatial experience.

IsoStar HStec is a surefire winner, not only from a technical but also from a visual point of view. The center lock has an integrated cover profile. It’s the little details that reveal our flair for aesthetics – functionality that looks good.

Intelligent construction and perfect aesthetics

To ensure enduring quality, we were already thinking outside of the box when we developed the IsoStar HStec. The keyword: installation. Individual positioning allows for the compensation of installation tolerances. An example of how conscientious we are about our work.

IsoStar HStec is also a surefire winner, not only from a technical, but also from a visual point of view.The center lock has an integrated cover profile.It’s the little details that reveal our flair for aesthetics – functionality that looks good.

Slim profile view

Thanks to its highly stable, well thought-out construction, the profile is only 100 millimeters wide. This gives the IsoStar HStec a particular elegance. And a smaller profile means: more room for the glass.

Flush threshold

The thermally insulated threshold made from aluminum and glass fiber-reinforced PVC harmoniously matches the colors of the overall construction.

The elegant seal of the middle section

Two is better. That’s why the middle section has a double seal that is particularly impermeable.

Moreover, IsoStar HStec has a special thermal seal in the glazing rebate and a three-stage seal system with a voluminous central seal. Wear-free silicon sealing moldings are used here.

Benefit from our high-quality
plastic windows now!

UNILUX makes the difference: Put your dream window together and enjoy end-to-end service including advice, window delivery, installation and maintenance by one of our specialist partner companies. Find your regional specialist partner now using your postal code or visit one of our UNILUX exhibitions.