Maxidom is a chain of building and renovation goods hypermarkets.
Its first Do-lt-Youself (DIY) type store opened in 1997. By October 2009, the chain included 10 hypermarkets: 7 in Saint Petersburg, one in Kazan, and one in Nizhniy Novgorod.
The installed ventilation system was based on Swegon equipment:
Total air consumption: 67,360 cub. m/hour. Ground floor shopping capacity: 9,400 sqm. First floor shopping capacity: 1,360 sqm. Ground floor and first floor office space: 700 sqm.