A skylight is a cold room window designed to provide ventilation and light for uninhabited and unheated loft spaces.The Fenstro skylight is designed to provide ventilation and light for uninhabited and unheated rooms. The skylight is made of float glass but comes with a 14 mm double glazed pane to improve insulation. It also includes a chrome steel handle that allows you to ventilate the room using two different ventilation positions. The Fenstro Skylight Roof Window 45cm x 55cm By RoofLITE is a versatile option. You can install this skylight either as a side-hung or top-hung skylight. The skylight can be installed in all common roofing materials with a maximum profile height of 90mm. It comes fully equipped with integrated flashing and apron, so you don’t have to buy anything extra to install it! Chassis are made in following sizes: 45 x 55 cm. 45 x 73 cm 48 x 90 cm. 90 x 48 cm. Features: Integrated flashing with apron. Trimmable or completely removable foam gasket to ensure a perfect seal to roofing. The product can be installed in all roofing materials. The skylight comes with integrated flashing so you do not need to buy a separate installation product. The flashing fits perfectly on tiles and slates too. Our flexible system allows installation in roofs with pitches between 15 and 60 degrees. Top-hung as standard with side-hung opening as option (except 90cm x 48cm, which is only top-hung). Comes with rubber gaskets in the sash. After removing or trimming the foam gasket you can install the skylight perfectly on slates too. Weather and UV ray resistant. Kiln-dried pine wood with fungicide protection. Skylights are produced with 14 mm double glazed pane to improve insulation (3-8-3). Chromed steel handle with two ventilation positions. All chassis are suitable for tile and slate roofing with roof pitches between 15 and 60 degrees and roof material up to 90 mm height. For each skylight you find an installation manual showing step-by-step the mounting process without any text.