Reinforcements for PVC profiles, windows and doors

TeraSteel produces a wide range of zinc coated steel fittings used to reinforce PVC profiles. The thickness of joinery profiles can be between 0.8 mm and 2 mm.


The raw material used in the fittings production process is zinc coated steel sheets packed in rolls, from the most important producers in the country and abroad and is compliant with SR EN 10143 and SR EN 10346 standards.   

  • Material quality: DX51D sheets
  • Zinc coating: 100 gr/square meter
  • Sheet thickness: 0.8 mm – 2 mm
  • Length: 6000 mm

Our production system can be easily adapted to different systems of windows and doors in PVC joinery.

Fitting profiles are made only upon request, at variable lengths and thicknesses, according to the client’s requirements.