pvc raam met scharnieren 1400 x 1400 mm KQPV2000 EKS2 0800 2200 This PVC frame with hinges This PVC frame with hinges on short side 0800 x 2000 mm is designed to be installed between the curb and the skylight Daylight size 800 x 2500 mm Roof opening 1000 x 2700 mm Passage opening 80 x 210 cm Number of actuators Double actuator you can quickly and easily transform your skylight These specially designed frames allow you to easily and efficiently regulate air flows in your space