Aluplast upvc lift-and-slide doors
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.

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.

Images are for reference purposes only.

Installation depth  197mm
Number of chambers  5 chambers
Heat transfer coefficient  Uf = 1,5 W/m2*K
Profile class  B
Weather stripping  Double external with EPDM rubber, grey/black
Available pane fixations thicknesses  24 mm - 52 mm
Standard glazing  4/16Ar/4 (Rw=32dB, Lt=80%, g=63%)
Standard handle  Standarhandle
Steel thickness  2,0 mm (enclosed in a frame)
Dyed profile core for 2s colors Yes: brown, white or anthracite core under the veneer
Warranty  2 years*
Certificates  CE
Order processing time  from 3 weeks
*detailed warranty conditions available from your sales representative

Additional parameters

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

Download technical drawings

Aluplast hst

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