Aluminium lift and slide doors
Alipast sliding doors


Sliding or lift and sliding system designed in order to meet latest requirements in the field of thermal insulation and safety of use.

Structural and thermal stability

Ultraglide allows to create large and stable structures, with the maximum single leaf weight of 250kg for the sliding version and 400kg for the lift and slide door version. With additional thermal insert and fiber glass enriched thermal brake, thermal parameters have been considerably improved.

Low threshold

The application of special lift and slide fittings in the ULTRAGLIDE system allows to even the threshold and the floor. Thanks to it, we ensure the comfort of use and elegant design.

Aluminium lift and slide patio doors: corner opening

Dedicated for large glazed corner applications, perfect for commercial or modern apartment buildings. When sliding door leaf open floating mullion moves away creating large, unobstructed corner opening.

Aluminium lift and slide doors in accordance with specifications

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. In our offer you will also find aluminium door panels

Installation depth  153mm
Heat transfer coefficient  Uf = 1,45 W/m2*K
Weather stripping  Brush weather seals
Available pane fixations thicknesses  14 mm - 52 mm
Standard glazing  4/16Ar/4 [Rw=32dB, Lt=82%, g=65%]
Standard handle  Standard
Warranty  3 years*
Certificates  CE
Order processing time  from 5 - 8 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

Aliplast ultraglide I

Aliplast ultraglide II

Download our catalogue

Doors and windows catalogue

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