Skylux 160° CE met koepel en polyester opstand 30 20 met LM motor en windvang 0800 x 1300 mm KIDO PV2000.S 0800 1800 Then be sure to consider Then be sure to consider a 400x1000 skylight from Skylux knowing you are investing in a high quality smoke and heat exhaust system that meets all requirements and standards 90 73 63 20 Double walled Opal (A D) 2 17 49 59 Heatstop PC Double walled Clear (T H) 2