iWindow2 flat roof windows

This is a flat skylight with a sleek, contemporary design. The Skylux iWindow2 scores very highly in terms of insulation (Ug value of 1.0 W/m2K) thanks to its compact, insulating PVC frame and super-insulating HR++ safety glass. You save up to 63% energy compared to a classic double-walled plastic skylight. In addition, you are assured of maximum light incidence.