Windable roof hatch cover TF 400 x 400 mm with net

Sturdy and robust, with large, effective ventilation area of 380 x 380 mm. Integrated, very thick mosquito net. Can be raised up to an angle of approx. 70°. Double glazed with forced air extraction. Technical data: � Cutout size: 400 x 400 mm � External dimensions: 460 x 460 mm � Roof thickness: 30-60 mm � Height above roof: 95 mm Accessories: Raising mechanism item no. 36036