TC profile extender Knauf is a high-quality accessory designed to increase the length of plasterboard and other metal building profiles. This extender is compatible with DC and DU profiles, providing fast and reliable installation in construction projects. The TC profile extension manufactured by Knauf brand is strong and durable, increases the stability of construction systems and facilitates installation. This product is an ideal choice in both commercial and private construction projects and increases the efficiency of the construction process.