KMT is a renowned Polish manufacturer of exterior and entry doors, conquering the market with innovative and high-quality products since 1967.

Specializing in steel and aluminum door construction, KMT offers solutions that combine reliability, durability, and aesthetics. Their doors are characterized by exceptional resistance, excellent thermal insulation properties for energy efficiency, and a high level of security.

Choosing KMT means opting for reliability, safety, and style that will stand the test of time.