Cold-formed open sections
We manufacture seven types of cold-formed open sections from galvanized, black and stainless structural steel and aluminium. Every cold-formed open section is made with a tolerance of ±0.1 mm, in thicknesses of 0.5–4.0 mm, to the customer's design.
Seven types of open sections
Z-section
Lapped over the supports: continuous long-span purlin lines.
- Roof purlins
- Hall structures
- Roofing
Lipped C-section
Folded edges increase stiffness and load capacity at the same weight.
- Loaded purlins
- Rails
- Load-bearing structures
U-section
No lips, parallel flanges: guides and interchangeable elements.
- Guides
- Clamps
- Interchangeable elements
Materials and parameters
Galvanized structural steel
S320GD+Z275 · S350GD+Z275 · S390GD+Z275
Black structural steel
S235JR · S355JR
Stainless steel
1.4307 · 1.4541 · 1.4404 · 1.4571
Aluminium
to customer's requirements
- Sheet thickness
- 0.5–4.0 mm
- Section length
- made to measure
- Punching
- per drawing
- Bending tolerance
- ± 0.1 mm
- Sheet punching
- up to 9999 mm
Non-standard cold-formed open sections
We produce non-standard cold-formed open sections with unusual cross-sections to the customer's requirements.
Need cold-formed open sections made to size?
Describe the section, give its dimensions and quantity, or send a drawing.