ZERO means an ultimate design!

HSS_ZERO  is a wooden and aluminum profile of the highest quality. With an installation depth of 187 mm it guarantees you top results when it comes to energy savings. Its modern design with an almost unnoticeable fixed field, glass-covered wing, low threshold and state-of-the-art sliding hardware parts for the best thermal insulation and soundproofing of your home. Make your life comfortable and enjoyable with this modern profile of elegant straight edges.

The advantages of the HSS_ZERO lift-sliding door are clearly visible at first sight.


HSS_ZERO is simply the ultimate product which provides safety and top thermal insulation. There’s no need to go on about this sliding door. Just take a look at its state-of-the-art design and appearance and you’ll be instantly amazed.

  • a wooden and aluminum system with special sealing for great thermal insulation and soundproofing
  • high thermal-insulation properties with total values ranging from 1.6 to 0.80 W/m2K
  • an installation depth of 187 mm, as well as the possibility of glass installation at a depth of between 28 and 44 mm
  • suitable for installation onto low-energy and passive structures
  • classic modern design with smooth bent edges
  • available in numerous decorative versions
  • easy and eco-friendly disassembling of the profile from the sealing compound