Despite its reduced frame width, the Slim Pine provides a high thermal insulation parameter whilst its glazing unit, featuring a toughened pane, makes it highly durable in all weather conditions, including hail. The Slim Pine range of roof window has a centre pivot (hinges mounted at half window height) together with a handle at the base of the frame, making the window easy and convenient to use at any installation height. The window's handle has two ventilation positions, which allow an inflow of fresh air into the room without the need to fully open the window. RoofLITE Slim Pine windows must be installed using a dedicated installation flashing kit, which ensures 100% tightness of fit between window. The flashing must be selected in accordance with the roofing material. Why choose RoofLITE? All RoofLITE windows are manufactured in Europe, ensuring high production standards and quality control. They can be installed in virtually any roof with a pitch of between 15 and 90°, making them a universal solution for the majority of projects. RoofLITE windows are based on a tried and tested installation system, ensuring that they can even be installed by people without extensive experience. A step-by-step installation guide is included with every window. Features & Benefits A quality and cost effective choice Impressive insulation parameters Manufactured using FSC-certified wood Narrow frame profile Attractive appearance Glazing features heat-reflective coatings 10-year guarantee Product Specification Thickness of Glazing: 24mm Water Tightness: E1350 Air Permeability: Class 4 Resistance to Wind Load: Class C4 Sound Reduction: 32 (-1;-5) dB Uw( W/m2K ): Window 1.3, Frame 1.0