iWindow Opengaand Platdakraam Complete Set 100x300 cm KKB OHHHH 1000 2200 With the PVC Curb 60x60 With the PVC Curb 60x60 cm The Skylux® PVC adapter frame with inserts 0800 x 2300 mm is extremely suitable for both complete and partial refurbishments of existing skylights energy efficiency and smart control 0 W m²K) safety glass