The wooden buildings of Biarescie were saved by employees of the Fundamental Research Laboratory for wood modification from the Belarusian Technological Institute under the guidance of PhD Professor Viktar Vichroŭ. They developed a new original method of preservation of wooden buildings in the field. The method involves deep saturation of moist wood with low molecular synthetic resin followed by induration. Conservation of the buildings of Biarescie has been conducted since 1970.