Good for rainy days, and ensure a healthy indoor environment. The unique, integrated VELUX ventilation flap lets in fresh air through a dust and insect filter even when the window is closed. GGU window is equipped with integrated ventilation flap. VELUX Solar blinds can be fitted internally along with either Solar Awning blinds or Roller Shutters fitted externally and still be operated from the window Control Pad. It is suitable for installation into roof pitches between 15° and 90°. There is no need to plug into a power supply which makes installation even quicker and easier. This requires direct exposure to sunlight. VELUX Solar INTEGRA® Electric powered roof window utilises the energy from the sun with a photovoltaic solar cell on the external window frame charging a high performance NiMH battery which provides the power for operation. With tripple, safe and easy to clean glazing. VELUX GGU is a solar, center pivot wooden roof window covered with white polyurethane finish.
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