Skylux 160° CE met koepel en pvc opstand 35 30 met LM motor en windvang iWindow2 1100 x 1100 mm KYPV3530 LM 1050 2250 Daylight size 1000 x 2500 Daylight size 1000 x 2500 mm Roof opening 1200 x 2700 mm Passage opening 100 x 210 cm Number of actuators Double actuator Is this Skylux iDome pre assembled fixed version clear with 20 00 EP curb 0800 x 2500 mm the solution you are looking for Double walled Acoustic value Rw