Roto roof windows Designo Q-4 H2S made of wood

Logs is the central element of the RotoQ system. High level of comfort and modern glazing provide a pleasant climate indoors and low energy consumption. Modern design and excellent quality. Energy efficiency - Uw = 1.2 to 1.0 W/m2K ensures optimal temperature in the house and lower heating bills. Quality - 15-year warranty and highest product quality guarantee years of trouble-free use. Easy installation - licensed installation with a "click" method means well-equipped, perfectly adjusted and always well-fitting windows. Convenient upper handle allows easy access to the window - it is an opportunity to express yourself in any interior, as well as more space and room in the house.

Glass - Standard 2S single-chamber heat-insulating glass package, outer glass tempered Ug=1.0 W/m²K.