In modern architecture and construction, structural steel stands out as one of the most versatile, durable, and cost-effective materials available. At Has Metal Work, we specialise in designing and fabricating custom steel structures for both residential and commercial applications across Enfield, Harlow, and North London.
From simple beams to complex box frames and precision-fitted connection systems, our solutions are tailored to fit the structural demands of each project. In this guide, we’ll explore the key types of steel components, beam configurations, connection types, and finishes we offer — and how they support safe, reliable, and scalable building projects.
🏗️ Steel Structures We Fabricate
Our team manufactures a wide variety of structural steel frames for use in extensions, conversions, and full builds. Here are some of our most in-demand solutions:
🔲 Box Frame Variants
Box frames offer stable rectangular frameworks, ideal for supporting floor and roof loads:
- Standard Box Frame
- Box Frame with Cross Beam
- Box Frame with Beam and Post
- Box Frame with Perpendicular Box Frame
- 2 Box Frames with Cross Beam
- Box Frame with Extended Beam
These configurations are frequently used in ground floor extensions, steel skeleton housing, and portal frame buildings.
📐 Beam Variations & Layouts
Beams are the core load-bearing elements in any steel structure:
- Crank with Cross Beam – great for sloped roof adjustments
- 2 Beams with Cross Beam – for multi-directional support
- Corner Beams with Posts – used in wraparound structures
- Goalpost Frames (Single, Double, with Cross Beams) – ideal for large opening reinforcements
- Beam with Mid Support – used in long-span areas
- Apex – typically used in pitched roofs
🔧 Precision Steel Connections
Structural integrity depends not just on the steel itself, but also on how it’s joined. We offer a wide range of connection types to ensure strength and flexibility on-site:
🧩 Plates and Brackets
- Base Plate, End Plate, End Plate Connection
- Moment Connection – critical for resisting rotational forces
- Splice Plates (A1, A2, A3, B1) – used for joint extensions
- Gallow Bracket – ideal for chimney support or angled reinforcement
🔩 Support and Stiffening Elements
- Stiffeners, Gussets, Tabs, Cleats – for lateral stability
- Spacer – Beam / PFC – for correct separation and alignment
- Crank 90°, Kink 90° & Kink with Plate – for directional transitions
- Hole – Flange / Web – for bolt-through connections
These components ensure every structure meets UK load-bearing and engineering standards, especially in complex renovation or retrofit jobs.
🔩 Steel Sections We Use
Depending on the load requirements and application, we use various steel sections:
- UC (Universal Column)
- UB (Universal Beam)
- PFC (Parallel Flange Channel)
- RHS (Rectangular Hollow Section)
- SHS (Square Hollow Section)
- CHS (Circular Hollow Section)
- FLT (Flat Steel)
- RSA-e/u (Equal/Unequal Angle)
Each section type has its own structural advantage, and we select the appropriate one based on your architectural and engineering drawings.
🎨 Steel Finishes Available
Different environments require different protection levels. We offer:
- RAW Steel – untreated, ready for custom coating or painting
- PRIMED Steel – coated for temporary corrosion resistance during construction
- GALVANISED Steel – best for outdoor or humid conditions, offering long-term protection
Has Metal Work ensures that all finishes are applied in-house or through our certified partners to maintain quality control.
📍 Why Choose Has Metal Work for Your Steel Frame Project?
We provide more than materials — we deliver tailored structural solutions with local insight and professional service:
- On-site survey and measurements
- Engineering consultation for load & compliance
- Fabrication of steel structures and connections
- Delivery and installation across North London
- Compliance with British Standards (BS5950 / Eurocode 3)
Our workshop in Harlow is equipped to handle both large-scale and bespoke one-off fabrications with fast lead times.
✅ Conclusion: Engineered Steel for Long-Term Stability
Structural steel remains the foundation of modern construction. With the right combination of frames, beams, connections, and finishes, your project can achieve long-lasting durability and architectural freedom.
Has Metal Work brings engineering precision, expert fabrication, and local understanding to every job — whether it’s a garden extension or a commercial steel frame structure.
📞 Get a Custom Quote Today
Send us your drawings or book a free site survey.
Let’s build something strong — together.
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