The large-format lift-and-slide elements HST 2.0 are particularly impressive when viewed from the inside. In addition to the panoramic view outside, your eye is drawn to the high-quality, solid wooden profiles.
You can choose whether you prefer translucent, elegant wood finishes or opaque RAL colors.

The exterior view is dominated by the high-quality aluminum frames with durable powder coating available in many colors and finishes. All corner joints are — as with our window systems — carefully welded and seamlessly polished! HST 2.0 elements feature a modern, timeless design with slim sightlines. More glass. More light. More living comfort!

Barrier-free threshold systems ensure optimal passage comfort. Various threshold systems are available (height offset 19 mm | with ECOPASS cover plate only 5 mm). The external drainage grille must be planned on-site.

A high-quality track system is flush-mounted and ensures smooth, effortless operation. Concealed integrated stoppers gently slow down the sliding sashes.

The low height offset of the threshold ensures barrier-free passage.

In the HST 2.0 system, the fixed glazing is not floor-to-ceiling!

The further development of HST 2.0 – the HST 3.0 elements impress with a zero-barrier threshold in the passage and floor-to-ceiling fixed glazing.

The corner joints of the aluminum frames are — as with our window systems — carefully welded and seamlessly polished! Exclusive and ultra-modern. Maximum glass surfaces for maximum living comfort!

Elegant, carefully welded HST 3.0 aluminum frames.

HST 3.0 systems offer a very high-quality mullion-transom look with very slim, deep profiles. Clearly visible here: the insulating glazing in the fixed glazing panels is floor-to-ceiling. This creates a very exclusive appearance and maximum glass surface.

HST 3.0 systems also glide on a very high-quality track system. Flush-mounted, it ensures absolutely smooth, effortless operation. Concealed integrated stoppers gently slow down the sliding sashes.