renovatiekader pvc met inserts voor lichtkoepel of platdakraam 0450 x 1050 mm KFIW2O|H|1100|1100 Is this Skylux iDome window

renovatiekader pvc met inserts voor lichtkoepel of platdakraam 0450 x 1050 mm KFIW2O H 1100 1100 Is this Skylux iDome window Is this Skylux iDome window fixed clear 0400 x 1900 mm exactly what you are looking for Daylight size 1100 x 1100 mm Roof opening Equal to daylight size Passage opening 89 x 110 cm Number of actuators Single actuator Material Clear Number of walls Double walled Insulation value (Ug value) 1 W m²K Acoustic value Rw 39 dB Fall through safety Yes LT value 75 % g value 52 % Weight 44 kg m² Guarantee 10 years where the original curb can be preserved without the need to remove or significantly modify the existing roof structure