AOV Smoke Vent 140° SHEV Ventilation System EN12101-2

Smoke Vents AOV provide smoke ventilation fully compliant to EN12101-2. The SHEV Opens to 140° degrees to allow quick smoke extraction. The smoke ventilators feature 50 mm insulation offering 0.43 W/m²K. A glass AOV smoke vent can also be offered under EN 12101-2 regulation. Surespan custom manufacture to your required size from 1050 x 1050 up to 3000 x 1800. Systems can use single or double actuators and can also be offered with a concealed design so actuators are not visible from below.