Plastic tilt-and-turn window IGOV N21 94x140 cm, triple glazing with sun protection, Uw = 0.86 W/m²K

Plastic tilt-and-turn window IGOV N22 94x118 cm, ventilation, triple glazing, Uw = 0.86 W/m²K

This high-quality water-resistant collar guarantees a proper watertight and vapour-permeable connection between the roof window and the underlay membrane on the roof structure on the outside.

Plastic tilt-and-turn window, low maintenance, ventilation. Your skylight value: Yours = 1.2 W/m²K

The light tunnel for the sloping roof with a diameter of 35 cm and dome. Leadax artificial lead pre-assembled as a collar.