The mdm® NT company with headquarters in Bielsko-Biała has been operating on the market since 1995 and is currently the leading manufacturer of roof accessories in Poland. It consists of production plants in Cieszyn, Bielsko-Biała and Wojciechów.

The mdm®NT plant in Bielsko-Biała produces modern roofing membranes, vapor barrier films, microporous diffusion film, TPU monolithic film and roofing accessories: ridge and chimney tapes, ridge vents, plastic accessories, repair tapes for membranes and roof foils. A novelty in the mdm® offer is the innovative VIRTUM® ventilation fireplace. The mdm® plant in Wojciechów specializes in the production of a wide range of roofing accessories: roof baskets, roof tiles clips, assembly clips, snow protection systems, roof communication elements, lightning protection systems

Thanks to the use of advanced technology, mdm® products are characterized by excellent technical and functional parameters. An absolute priority for the company is the highest quality of the offered products, many of which have international quality certificates (BBA, CSTB, ZVDH). The mdm® company has repeatedly presented itself at the Budma International Construction Fair in Poznań. She also participated in the most important trade fair events of the construction industry in Europe - including Dach und Wand and BAU in Munich, SAIE in Bologna, Roof + Timber International in Stuttgart, Ecobuild in London, Bouw-Beurs in Utrecht, Batimat in Paris, Mosbuild in Moscow. .

The company's development and high quality of mdm® products are reflected in numerous prizes awarded by independent, prestigious organizations. The most valuable awards include: Business Gazelles, Forbes' Diamonds, Market Leader, honorable mentions in the Euro Leader competition.