Aliplast extrudes and supplies aluminium system profiles at Lublin, including fire-rated doorset and partition systems. Its FR65 system holds Krajowa Ocena Techniczna ITB-KOT-2021/1379, second edition, issued in May 2026 and valid to May 2031, for internal fire and smoke-tight doorsets together with a kit for internal fire walls; the FR90 system holds ITB-KOT-2018/0437, third edition, valid to August 2029. The company’s catalogue additionally declares a seventy-five millimetre system in classes EI 30, EW 30 and E 30. It was established in 2002 and operates within a Belgian aluminium group while manufacturing in Poland under its own assessments.