PVC Opstand 120x120 cm KQPV2000 MKS 0400 1400 Then be sure to consider Then be sure to consider a 850x850 skylight from Skylux Installing an openable Skylux iDome with PVC curb 20 00 EP with LED 1000 x 1000 mm is not an everyday chore Tailor the design to your specific project: choose a sloped version to capture the maximum amount of daylight and distribute it evenly throughout the room you choose flawless and completely watertight installation of your skylight or flat roof window