iWindow Flex 2.0 opengaand platdakraam voor renovatie 60x150 cm KCB AHHH 0800 2300 0 helder glas 0900 x 0 helder glas 0900 x 2100 mm: 5% (transmission) Type honeycomb honeycomb (double pleated) The manual screen Doupli white 100x130cm is suitable for both fixed and openable flat roof windows and plastic skylights the iWindow Flex opens up to 25 cm for efficient ventilation Easily replace your old dome and enjoy more daylight