Green roofs store water, bind dust and do not heat up. We make green roofs from A to Z. We also provide a Subsidy materials for NZÚ.

Root wastewater treatment plant is actually such a small natural wetland. It issed to clean wastewater from households.

The Blower Door test is mostly required for passive and low energy consumption houses. We recommend to make the test during the building process, just after installation of all windows and entrance doors.

Defects in the insulation or heating systems can be detected during heating season, i.e. in winter period. Measurement can be carried out in the dark.