Door fan test (DFT) is a test of the tightness of a room carried out according to EN 15004-1. Blowerdoor test is a measurement of the air permeability of the building envelope according to ČSN EN ISO 9972. We also offer technical consulting services in the field of construction and architecture.

We specialize in the construction of family houses, reconstruction of buildings and the implementation of reinforced concrete structures. Our team, with many years of experience in the construction industry, can help you with any of your projects.

We offer the services of a construction company.

We do complete renovations of apartments, houses, we deal with the construction of houses and create architectural designs and visualizations. We can complete the renovation or construction very quickly. You can use only the design and visualization, so you can consider the possibility of implementation later.