OPTI-iM412 GREY

The attic ventilator for flat roofs OPTI-iM412 is designed to ease installation of membrane on the base when requested. Its sophisticated wings design and openings allow optimal attic ventilation. Punched openings eliminates all maintenance needs and prevents rodents and birds from getting inside. Its anti-gust deflectors prevent bad weather infiltration from any wind directions. OPTI-iM412 ventilator gives a cooler attic in summer and dryer in winter, extending structural integrity, adding superior interior comfort and creating energy savings. This static ventilator offers a superior air aspiration and, with the help of wind, produces a chimney effect. Air is continuously exchanged. To determine roof surface that the OPTI-iM412 ventilator can cover, the space between roof and insulation is required. 

For detailed product sheet, view manufacturer’s website.