In many buildings of old construction, there is a need to replace or reconstruct the ventilation system. Old fans do not give out the necessary pressure, they lose power due to wear, and clogged heat exchangers do not give out the desired temperature. Old worn-out and often rusted air ducts have a large loss of air passing through them. Air does not reach the ventilation grilles, but is "lost" in the corridors and other utility rooms, or Vice versa, leaky air ducts suck air from basements, attics, feeding it to offices or offices. In any case: a worn-out ventilation system not only does not give the desired effect, but also creates problems for air consumers.

Our specialists have accumulated extensive experience in selecting and replacing individual units of ventilation systems, repairing ventilation systems, and replacing entire ventilation systems