Aluplast HST Lift-and-Slide Doors

HST lift-and-slide doors system is an innovative and functional solution for homes, offices and industrial buildings. HST by Aluplast is dedicated to the construction of large-scale glass surfaces.

Lift-and-slide doors

HST system allows to open sashes that move independently along rail tracks. Lift-and-slide hardware - integrated with the door handle - ensures smooth movement of sashes along the rail. Double-glazed sashes are sealed with high-resistance EPDM rubber.

Advantages of the HST system

As oppose to traditional side-hung doors lift-and-slide sashes open along each other allowing the system to be used in less spacious room. HST Low threshold allows easy access when the door is open. Additionally the large glazed surface allows maximum illumination of the room. Compatibility of the lift-and-slide system with modern architectural trends is also considered as undoubted advantage.

Low threshold option

The possibility of using a low door threshold with a height of 48 mm by leveling it with the floor surface, completely eliminates the architectural barrier and allows trouble-free entry and exit.

Lift-and-slide doors for passive houses

Three different thermal insulation performance options are available when choosing lift-and slide system. The HST Premium version is equipped with extensive glazing package, rails made of GRP plastic, threshold made of GRP plastic reinforced with fiberglass and filled with foam and thermally broken aluminum reinforcements. These ensure very good protection against heat loss and noise.

Images are for reference purposes only.

Download PDF: Doors and Windows Catalogue

Download the technical drawings:

Installation depth  197mm
Number of chambers  3 chambers
Heat transfer coefficient  Uf = 1,1-1,6 W/m2*K
Profile class  B
Sealing  Double external with EPDM rubber, grey/black
Available glazing units  24 mm - 51 mm
Standard glazing  4/18Ar/4/18Ar/4 (Rw=33dB, Lt=72%, g=50%)
Standard handle  Standarhandle
Steel reinforcement  2,0 mm (enclosed in a frame)
Dyed profile core for 2s colors  Yes: brown core under the veneer
Warranty  5 years for the whole window
Certificates  CE
Order processing time  from 2 to 6 weeks


uPVC made-to-measure lift and slide doors

Our clients can specify dimensions, colours number of sashes and additional profiles. Variety of technical solutions enable production of large dimension windows undertaking the most sophisticated custom orders even when ordering just one door.

Additional parameters

• Window colors    MORE
• Additional profiles and accessories    MORE
• Ornamental window panes  ►  MORE
• Windows with roller shutters    MORE

Aluplast sp. z o.o. - the manufacturer of profiles for uPVC windows

The leader of the Polish market of uPVC window systems. The company established its business in Poland in 1995 and has been constantly developing ever since. Production lines are located in a modern plant covering more than 60 000 square meters. The brand has won a number of awards and honorable mentions, including: MTP Gold Medal, Budowlana Marka Roku, Herkules Budownictwa, TopBuilder, Lider Rynku Stolarki Budowlanej.

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