Categories of products:


  • 6-chamber frame and casement profiles made from the best PVC materials,
  • triple glazing with U-value equal to 0,5 W/m2K,
  • construction depth of 82mm – ideal for old and new buildings,
  • QUALITY OF THE YEAR 2014 award in „Product of the year” category,
  • deeply embedded glass units improve thermal insulation; outer chambers effectively improve ventilation and window cooling,
  • two compression seals and an additional central seal improve thermal and sound-proofing performances of passive windows,
  • outstanding heat transfer coefficient Uw equal to 0,7 W/m2K when using glazing with Ug equal to 0,5 W/m2K,
  • additional ribs for strengthening frame and casement profiles,
  • Roto NT fittings with RotoSil Nano coating,
  • steel reinforcements, 2mm thick,
  • gaskets bonded in corners,
  • bonds made according to Abakus IRMC technology,
  • Swisspacer - thermal spacer bar,
  • Roto Secustic handles,
  • five-year warranty for all passive windows,
  • * applies to window measuring 1230 mm / 1480 mm.