Certified Blower door test throughout the country. Thanks to our experience with the construction of passive houses, we not only find the leaks, but also propose solutions. Ideal for NHS grants. Measurements from 4 000 CZK + VAT, deadlines within 14 days. Build well without heat leaks and mould. Call for a no-obligation on-site consultation.

Quality cast anhydrite, cast concrete floors, industrial wire polished concrete floors. Preparation of EPS/XPS insulation, crotches, expansion joints, foils, grinding of slam. For houses, flats, wooden buildings, cottages, garages, warehouses. Professional team, 15 years experience, complete equipment. 5 years warranty. We operate throughout the Czech Republic.