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Key Facts
- QB44 CSTB and RAL-GZ 716 GKFP quality marks.
- ISO Certificates.
Categories
Systems for windows and french doors made of plastic Systems for windows and french doors made of metal Systems for windows and french doors made of other materials Systems for industrial doors and gates made of plastic Systems for industrial doors and gates made of metal Systems for industrial doors and gates made of other materials Systems for other types of structures made of metal
Product information
We produce certified reinforcing window and door profiles (open, closed, welded, lasered) with thickness up to 3.5 mm made of HDG steel.
We produce as standard:
- wall thickness: 0.7-3.5 mm
- standard lengths: 6.0 m and 6.5 m
- option of specific lengths
- length accuracy +/- 2 mm
Extra:
- profiles with different shapes of punched holes
- profiles with bevelled ends
We also participate in the development of new types of profiles for renowned plastic window and door manufacturers.
Watch our product video

Window and door profiles made of steel Video