Window profile systems

We offer windows of three REHAU window profile systems. Each profile system has its own unique characteristics.  REHAU ED 70 Tested in accordance with AAMA/WDMA/CSA 101/I.S.2/A440-11 & CSA A440S1-17

REHAU GENEO – PassiveHouse Certified.

The REHAU windows are safe, resistant to the sun’s rays and energy- efficient, that is they prevent the heat loss in a room.

Energy-efficient glazing

The glazing occupies more than 75% of the window surface, that is why it is important for energy saving. Our window factory produces triple pane insulated glazing units by using the Austrian high-tech equipment Lisec.

REHAU Windows

Our company staff has been manufacturing and installing windows every day for the past 18 years. We use only the Rehau profiles for our window production.

Characteristics of the Rehau profiles:

  • safe and environment-friendly
  • do not corrode
  • energy-efficient
  • do not change colour, weather- and fireproof
  • 50 year durability

ED 70

This window profile system is optimal for glassing of apartments, houses, hospitals and child care institutions.

  • Number of chambers: 5
  • Triple pane 4mm glass
  • Two space Argon
  • Two LowE coatings
  • Profile depth: 70 mm
  • Double compression seal
  • Noize reduction up to 41
  • Anti-burglar protection: RC2
  • Performance grade: up to CW-PG75
  • U-value (*based on simulation)  down to 0.18*


The new window profile system with excellent thermic characteristics.

  • Number of chambers: 7 in a frame, 6 in a sash
  • Triple pane 4mm glass
  • Two spaces Argon
  • Two LowE coatings
  • Profile depth: 80 mm
  • Double compression seal
  • Heat transfer coefficient: 1,0 W/m2K
  • Anti-burglar protection: RC3
  • Acoustic insulation: up to 46 dB