This roof vent has a aerodynamic advantage thanks to its elegant external profile top. During high speed the noise and vibrations are greatly reduced. Made from high quality UV ray-resistant materials. The White version does not need a roller blind because the top cover screens. The optional Rollo Vent 50 x 50, can be fitted to the Crystal version to afford privacy. due to the adjustable reinforced frame. Supplied with permanent air flow ventilation and mosquito screen.
Sky light dimensions 57 x 57 x 8.5 cms high Hole size 50 x 50 cms Can be installed on roofs with depths of 2.5 to max. 4cms.