Velux ggl ggu windows

GGU Roof Window. Installation Instructions. Architectural Drawings. Data Sheet. Laminated, argon fill, double glazing with Low-E coating Exterior of lacquered aluminium in "grey friars" colour In-reach use Available in 7 sizes Noise reduction of 34 dB R-value of 0. See how it operates below. Product Data Sheet. Room Gallery. Tools and guides. Prices and sizes Select product and see price Window sizes show the dimensions of the outer panes in cm.

VAT Looking for more details? Select the size of roof windows Window sizes show the dimensions of the outer panes in cm. Print Configure your window. Product details Overview The GGL roof window is centre-pivoted and operated with a full-width control bar on the ventilation flap of the top sash. VELUX offers a range of products that will come in handy if you want to replace an air filter, repair a scratch, lubricate hinges, paint your window and give it a new and shiny look.

Product registration. Find dealers and installers Where to buy Find installer. Product details. For professionals. See all special function roof windows. GGU is passive house-certified for cold climate regions. This roof window consists of a triple outer-glazing plus an additional inner double-glazing. Download certificate. ThermoTechnology TM. Innovative use of high performance materials in the window construction provides excellent energy efficiency, insulation and an airtight seal.

White polyurethane. Triple outer-glazing. This window comes with an advanced triple outer-glazing plus an additional inner double-glazing - providing extreme heat insulation. You will therefore experience a warmer home and lower energy bills. Solar powered operations. The roof window is Solar-powered and comes with a pre-paired wall switch that makes opening and closing the window effortless and energy-saving. Poor indoor air quality seriously affects our general well-being, but a few daily routines can have a great effect on your indoor comfort.