pvc raam met scharnieren aan lange zijde 1200 x 2400 mm KQPV1600 MSO 1000 1300 0 openable version with opal 0 openable version with opal glass 0700 x 1300 mm: Roof opening = 1100 x 1700 mm the solution you are looking for you can quickly and easily transform your skylight These specially designed frames allow you to easily and efficiently regulate air flows in your space