Skylux 160° CE met koepel en pvc opstand 35 30 met LM motor 0900 x 1200 mm KFIW3O S 0900 1200 Installing an electric roof access Installing an electric roof access skylight with 30 20 PVC curb 900 x 1500 mm Please note Is this Skylux iDome fixed roof window 0900 x 1200 mm what you are looking for 90 73 63 20 Double walled Opal (A D) 2 17 49 59 Heatstop PC Double walled Clear (T H) 2