OKNOPLAST, patio door HST PREMIUM, opening schema D

HST PREMIUM

A perfect combination of modernity, energy efficiency and safety. Door created with the intention of eliminating architectural barriers, conforming to the most current space design trends.

• Advanced thermal insulation parameters sash profile with an installation depth of 85 mm.
• Glazing or panel filling thickness up to 51 mm. Allows you to obtain large glazing with energy-efficient two-chamber packages.
• Specialised hardware ensures that the sashes move freely and without resistance to each other or to unopened parts of the structure.
• Thermostep warm threshold 68 mm.
• Possible to use anti-theft hardware in RC2 class.
• Possible to equip the door with an electric drive ensuring high comfort of use.
• Optional sash brake, low sash*.
• The external aluminium cover completely covers the profile of the sash and frame, giving it an industrial look. Possibility to paint overlays in a wide range of RAL colours.
• 5 SMART OKNOPLAST control packages: basic, medium, smart home, smart home premium and smart home voice.* Non-standard option.

*Low sash - reduced frame width in the fixed sash. A solution in line with the current trend of maximising glazed areas.