Cooling & Ventilation
Rooflights / Windows
S4 Hinged Windows
• S4 classic model with double acrylic glass panes and locking system
• External and internal frames are screwed together from the inside and provide
durable and effective insulations
• Fly screen and blackout roller blinds can be clipped together and simultaneously
adjusted with only one hand
Integrated Rooflights
• Highly versatile: for wall thicknesses of 26mm - 41mm (fitted by shortening the
inner frame)
• Compact opaque dome