HST 85

Prime Flat
  • profile with a construction depth of 197 mm
  • maximum sash weight 400 kg
  • maximum size of the construction – 6700 x 2700 mm (white constructions)
  • maximum size of the construction - 6700 x 2500 mm (constructions in color)

Available colors

Energy-saving sliding doors system. It enables the construction of large-format glazing while maintaining the best thermal insulation parameters. As the only one of the HST systems, it allows the installation of Aluskin aluminum covers.


The publication does not constitute a commercial offer. It is not a basis for submitting complaints. Presented photographs are illustrative pictures, not actual product photos. The actual colour and texture of veneer may vary from those shown in marketing materials. The photographs of the colours shall not be considered as valid reasons for any claims.