Windows Schüco – Corona CT 70 RONDO

 

CT-70-RONDORONDO Window Systems – a subtle and decorative shape for sophisticated needs

 

Basic energy-saving features of RONDO Windows:

 

  • Profile depth for the frame and for the wing = 78 mm
  • only a narrow fragment of the frame is visible in standard profile combinations frame/casement 120mm
  • geometry of the casement (a semi-circular option)
  • smoothly lined exterior meets sophisticated design requirements
  • 5 – chamber casement profile with good heat-insulating qualities and rigid construction
  • ROTO NT fittings as standard
  • modern grey seals made of EPDM in white profiles and black seals in profiles with veneer
  • depending on profile combination and glazing type it is possible to obtain a heat transmission coefficient for the entire window Uw at the level of approx. 1.2 W/(m2K) for a complex window with the standard glass pane (heat transmission coefficient Ug=1.0 W/(m2K). Two examples are provided below:

 

for a single window 1200 x 1500 it is possible to obtain Uw = 1,35 W/(m2K)

 

for a sliding door 3600×2200 we can achieve 1,26 W/(m2K)

 

  • depending on profile combination and the glazing type, one can obtain a noise suppression coefficient Rw for the entire window at the level of over 40 dB.

 

Please note that the window panes are the key factor affecting heat-saving parameters, therefore the use of triple-glazing for the Classic system assure approximately the same parameters as for CT70 CAVA windows. However, we recommend CT70 CAVA or SI82 RONDO / SI82 CLASSIC windows for triple-glazing.