Thermowood is thermally modified solid wood intended primarily for outdoor use. Thanks to treatment at high temperatures without the use of chemicals, the wood gains improved dimensional stability, lower moisture absorption, and better resistance to humidity, decay, and wood-destroying fungi. Pechar s.r.o. is a wholesale importer of original Finnish Thermowood and has been supplying this material to professionals and installation companies for more than 25 years for terraces, façades, cladding, and other exterior applications where quality, stability, and long service life are essential.