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.

Timber buildings - prefabricated family houses in panel system and also in fly assembly. We realize low-energy and passive wooden buildings, diffuse open and diffuse closed structures. We deliver turnkey timber buildings and rough construction timber buildings. Individual approach, price and quality guarantee.

Blown insulation from our company can save up to 40% of heating costs in 4 hours. All this with a 5-year warranty on both materials and labour. We always try to give our customers good advice in the first place, suggest the ideal insulation parameters, recommend the best insulation material.