The Telescopic Screwjack Window Opener is a traditional mechanism designed for high-level applications like conservatory roof vents, roof lanterns, and skylights. It operates using a threaded rod, which is turned with a pole winder to gradually open or close the window, converting rotary motion into linear motion for precise control. Featuring an eyelet for pole operation, it’s ideal for out-of-reach windows, allowing easy ventilation without ladders or tools. Its telescopic design ensures secure positioning at any opening stage, making it a reliable choice for both modern and traditional glazed roof windows.
