Skylux 160° CE met koepel en pvc opstand 30 20 met dubbele LM motor en windvang iWindow3 0900 x 1200 mm KQPV3020 EKS2 1300 2300 Installing an electric roof access Installing an electric roof access skylight with 30 20 PVC curb 800 x 2200 mm Please note Helder (H H H) 5 W m²K Acoustic value Rw 41 dB Fall through safety Yes LT value 63 % g value 42 % Weight 60 kg m² Guarantee 10 years