Cor 60 Hidden Sash RPT


Cor 60 Hidden Sash RPT is a 60 mm Euro-Groove hidden sash window system with only 63mm visible from the outside. Additional options such as concealed hinges and security system EVO available. Curved or straight sashes possible with this system

Technical Data

Maximum Glazing Thickness: 28mm

Polyamide Strip Length: 24mm

Opening Options
Open Inwards: Side Hung, Tilt & Turn of 1 or 2 sashes

Frame: 60mm
Sash: 60mm

Profile Thickness
Window: 16mm
Door: 16mm

Maximum Dimensions
Width: 1600mm
Height: 1600mm

Maximum Weight:
(maximum weight may change depending on dimensions and openings)

Bicolour systems
Power coated (RAL, mottled and rough)
Wood Effect powder coating
Anti-bacterial powder coating


Transmittance: Uw from 1.5 W/m2K

Maximum acoustic insulation: Rw=41 dB

Air permeability: Class 4 (EN 12207:2000)

Water tightness: Class 9A (EN 12208:2000)

Wind Resistance: Class C5 (EN 12210:2000)