Sliding Doors Aluplast ST

Sliding windows are a modern and functional solution available in the Aluplast system. ST profile makes it possible to create glazed surfaces in residential and commercial building.

Sliding windows and doors

ST System allows convenient movement of the sashes parallel to each other and can consist two or more rails. Double-glass sashes are sealed with brush seals. Due to larger installation depth, high weather resistance and good thermal and sound insulation it is recommended to fit the ST System on the outside of the building. ST system can be successfully used as patio doors alternative. As oppose to traditional side-hung doors, sliding sashes open along each other allowing the system to be used in less spacious room.

Images are for reference purposes only.

Download PDF: Doors and Windows Catalogue

Download the technical drawings:

Installation depth  80mm or 96mm
Number of chambers  3 chambers
Heat transfer coefficient  Uf = 2,3 W/m2*K
Profile class  B
Sealing  Brush weather seals
Available glazing units  24 mm - 33mm
Standard glazing  4/16Ar/4 (Rw=32dB, Lt=80%, g=63%)
Number of rails  2 or more
Steel reinforcement  1,5 Sash, 1,25 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


Bespoke uPVC sliding windows and 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 window or 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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