Manual controlled trickle vent Zefir

Manual vent is a perfect solution to each interior. Its performance enables access to fresh air and regulation of indoor moisture. Thanks to the usage of window vents your family can constantly enjoy healthy and fresh air in the flat.
Vents from our offer feature the latest technology, excellent solutions, perfect quality and unmatched durability. Products have 2 year warranty. Depending on the model, vents are available with or without a hood in various colours. All vents are produced with special attention to the aesthetics and visual effect. Intuitive assembly method is not a problem for anyone.

FEATURES OF MANUAL VENT ZEFIR

• has a technical allowance of  the Institute of Building Sciences
• friendly to health, has NIH certificate
• available in numerous colour combinations
• air regulation steered manually
• made from ABS
• gradual rotary cover of the air hole
• possible complete blockade or opening of the vent
• in case when the vent is closed the width of infiltration slot is 1 mm

ADVANTAGES OF MANUAL VENT ZEFIR

• possibility of fixing it in an open or close position
• the vent even when closed allows fresh air passage through infiltration slots in the upper part of the window
• improves air circulation