System of profiles with a constructive depth of 70 and 80 mm for quality PVC windows and doors.

The REHAU Brilliant-Design profile system combines thermal performance with design diversity. Whether you choose the constructive depth of 70 mm with 5 insulating tubes or constructive depth of 80 mm with 6 chambers, the sound dampening system always adapts to standard low power consumption. Perfect aesthetic appearance is achieved through the design of woodwork rounded or angled windows.


  • Constructive depth: 70/80 mm
  • Number of chambers: 5 chambers / (6 chambers)
  • Thermal insulation: Uf= 1,3 W/m2K (Standard reinforcement)
  • Thermal insulation: reinforcement with thermal bridge: Uf= 1,2 W/m2K
  • Sound insulation: Sound proof to class 5 (VDI 2719)
  • Burglary resistance: up to resistance class 3 (DIN V ENV 1627)
  • Tightness to air/rain showers: up to request group C (DIN 18055)
  • Solution for the building of corners condensation
  • Classical casements bevelled or with rounded design
  • Casements with rounded design and round frames of 80 mm
  • Variety of design options by means of staining with decorative foil, and the aluminium coating or decorative covers
  • Light grey seals draw contours on white profiles
  • Elegant optics by surfaces inclined to 20°
  • Variety of design options by means of a comprehensive array of profiles
  • Smooth, easy to maintain surfaces
  • Frames with inclined rebate for an improved water return and easier cleaning
  • Optimal static characteristics due to the reinforcements with a higher constructive depth
  • Identical reinforcements in frames and casements, for the reduction of the storage space
  • Optionally, coextruded seals for a rational finish