Z, C, C+, U, Sigma () and Sigma plus (+) steel profiles are the basic building blocks for lightweight steel structures. They are characterized by high strength, easy assembly and long service life, which makes them ideal for a wide range of applications in industrial, commercial and administrative buildings.
Material and production:
- Material: Galvanized steel sheet (grade S280 GD or S350 GD).
- Thickness: 1.50–3.50 mm.
- Production process: Cold rolling, which ensures precise shapes and high rigidity.
- Surface treatment:
- Not required as standard due to the protective zinc layer.
- The profiles can be optionally coated or sprayed.
Profile shape variants:
- Z profiles: Ideal for roof and wall structures.
- C and C+ profiles: Suitable for load-bearing structures and frames of halls.
- U profiles: Used as support or reinforcement elements.
- Sigma () and Sigma plus (+) profiles: High strength at low weight, ideal for roofs and larger spans.
Advantages of using steel profiles:
- Fast construction: Easy handling and quick connection with screws.
- Adaptability: Wide range of shapes and dimensions according to project requirements.
- Durability: High durability thanks to galvanization and corrosion resistance.
- Efficiency: Low weight while maintaining high load-bearing capacity.
Connecting and punching profiles:
The profiles are equipped with holes for connecting with screws. Punching is possible in all planes of the profile and offers high flexibility in the placement of holes.
Available hole types:
- Round: ø 12, ø 14, ø 18, ø 22 mm.
- Oval: 25×14 mm, 25×19 mm.
Punching options:
- Longitudinal punching (pitch and spacing according to technical requirements).
- Examples of hole layouts can be adjusted according to the project (see technical documentation).
Practical use:
Light steel profiles enable fast and economical construction:
- Industrial halls: Production and storage areas.
- Shopping centers: Cladding and load-bearing structures.
- Office buildings: Roof systems and load-bearing frames.
Steel profiles of the Z, C, C+, U, Sigma () and Sigma plus (+) types represent the optimal solution for modern and efficient buildings. They combine strength, variability and easy assembly, which makes them an irreplaceable element in the construction industry.
