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CoreMet Steel
C Channel Steel Supplier UK & Global
CoreMet Steel is a trusted C channel steel supplier serving the UK and global markets, delivering high-quality structural channel sections for construction, infrastructure, and engineering applications. Our steel channels are manufactured to EN standards and available in S235, S275, and S355 grades, ensuring strength, durability, and reliability across various structural uses.
Additionally, we provide custom cutting and fabrication services to meet your project-specific requirements.
What Is a C Channel?
A C Channel (also known as U Channel or C-Channel steel) is a structural steel section with a C-shaped cross-section, consisting of a vertical web and two horizontal flanges. It is widely used in structural frameworks, supports, and bracing applications due to its excellent load-bearing capacity and versatility.
C channels are commonly used in construction, steel fabrication, machinery, and increasingly in solar panel mounting systems, where lightweight but strong structural support is required.
Why Choose CoreMet Steel for C Channel Supply?
✅ Certified Steel Grades: Supplied in compliance with EN 10025 (S235, S275, S355)
✅ Custom Fabrication Options: Cutting, drilling, and processing available
✅ Fast Global Delivery: UK, Europe, Africa, and Middle East coverage
✅ Export Expertise: Full documentation and logistics support worldwide
Typical Universal Column (UC) Sizes
| Section Size (mm) | Web Height (mm) | Flange Width (mm) | Thickness (mm) | Weight (kg/m) | Typical Length |
|---|---|---|---|---|---|
| 80 x 40 | 80 | 40 | 3 – 5 | 5.0 – 7.5 | 6m / 12m |
| 100 x 50 | 100 | 50 | 3 – 6 | 7.5 – 10 | 6m / 12m |
| 120 x 60 | 120 | 60 | 4 – 6 | 10 – 13 | 6m / 12m |
| 150 x 75 | 150 | 75 | 4 – 8 | 13 – 18 | 6m / 12m |
| 200 x 75 | 200 | 75 | 5 – 8 | 18 – 23 | 6m / 12m |
Steel C Channel Specifications
CoreMet Steel supplies C Channels in accordance with internationally recognised standards, ensuring consistent mechanical performance, dimensional accuracy, and full compliance with global construction requirements.
Common Standards:
- EN 10025 – S235JR, S275JR, S355JR
- EN 10279 – Hot rolled steel channels tolerances
- ASTM A36 / A572 (for export projects)
Typical Supply Options:
Section type: C Channel / U Channel
- Production: Hot rolled or cold formed (depending on size)
- Thickness range: approx. 2 mm – 8 mm
- Lengths: 6 m, 12 m, or cut-to-length
- Surface condition: Black / Pre-galvanized / Hot dip galvanized
- Tolerances: Manufactured to EN standards
Mill test certificates (EN 10204 3.1) are available upon request.
Applications of Steel C Channels
C Channels are widely used across structural and industrial projects, including:
- Structural framing and support systems
- Steel fabrication and machinery structures
- Solar panel mounting structures
- Industrial platforms and mezzanines
- Agricultural buildings and storage systems
- Cable trays and support frameworks
Because of their strength-to-weight ratio and ease of installation, C channels are a preferred choice for both heavy-duty and lightweight structural applications.
Benefits of Choosing C Channel Steel
✅ High strength with lightweight structure
✅ Easy fabrication, drilling, and installation
✅ Cost-effective structural solution
✅ Available in corrosion-resistant finishes
✅ Suitable for modular and solar structures
C Channel for Solar Panel Mounting Systems
C Channels are widely used in solar panel mounting structures due to their strength, flexibility, and ease of installation. They are commonly used as support rails, frames, and purlins in both rooftop and ground-mounted solar systems.
At CoreMet Steel, we can supply galvanized C channels suitable for outdoor use, ensuring long-term corrosion resistance and structural stability.
Explore More from Our Structural Steel Range
Discover our full range of Structural Steel Range including Flat Bars, Square Bars, Round Bars, and Channel Bars — designed to support construction, manufacturing, and industrial fabrication sectors.
C Channel FAQ
Yes, they are widely used in solar mounting systems due to their strength and modular design.
Yes, especially when supplied as galvanized or hot dip galvanized.
Typically S235, S275, and S355 under EN 10025 standards.
C Channel and U Channel are often used interchangeably. The naming may vary by region, but both refer to similar structural steel sections.
For technical data and steel design standards, visit SteelConstruction.info for more guidance on steel section applications in the UK.