The right building ventilation gives the feeling of comfort, but most importantly influences correct functioning of a human body. In dwelling rooms supplying appropriate amount of fresh air - devoid of pollution such as dust and water vapour - is indispensable. If the venitla-tion functions improperly, it deteriorates the microclimate considerably - people become drowsy, weak, have problems with concentration. In inappropriately ventilated rooms mould develops on the ceilings and walls! SUPPORT NATURAL VENTILATION 1 provide excellent room ventilation perfectly vent sanitary installations in the buildings UV, weather, temperature and ageing resistant diameter ventilation section site 200cm2 VlRTUm t/inrum Ventilation chimney

If the ventilation 4doesnt work properly How does natural ven-4illation work? PEOPLE FEEL DROWSYI HAVE PROBLEMS WITH CONCENTRATION! MOOID DEVELOPS ON THE WALLS AND CEILINGS! with 0125 or 0160 mm diameter. VIRTUM® 0160 has the ventilation section size of 200 cm2, thanks to which it can be used to ventilate dwelling rooms. VIRTUM® 0160 mm chimney provides much better air flow than the chimney with a smaller diameter. Additionally, in order to provide even greater room ventilation, the chimney effectively uses wind power to improve stack effect. Excellent ventilating capability of VIRTUM® ventilation...