Structural Steelwork: RSJ / UB / UC Beams, Frames, Mezzanines, Lintels & Posts
MS Metal Fabrications delivers structural steelwork for residential, commercial, and industrial projects. Scope covers RSJ/UB/UC beams, load-bearing frames, mezzanines, lintels, posts, and reinforcements. Work aligns with BS EN 1090 and UK standards stated by MS Metal.

Structural Steelwork Services
RSJ / UB / UC Beams
Beam supply, fabrication, and installation to structural engineer drawings for openings, extensions, conversions, and load transfers.
Lintels and Goalpost Frames
Steel lintels and goalpost arrangements for wide openings and structural alterations where load paths require defined support.
Load-bearing Frames and Posts
Fabricated frames, columns, and posts for structural support in refurbishments, fit-outs, and new build work.
Mezzanine Steelwork
Primary steel members, posts, and support frames for mezzanine layouts and storage structures.
Reinforcements and Strengthening
Plates, stiffeners, connection details, and strengthening works for existing structures and new load requirements.

BS EN 1090 Compliance and Documentation
BS EN 1090 applies to structural steel components intended for permanent use in construction works. The standard focuses on controlled fabrication, traceability, and conformity assessment/marking requirements.
MS Metal states compliance with BS EN 1090 and related UK standards on its own site.
1. Typical Structural Projects
- Knock-through openings and structural alterations
- Rear and side extensions with long-span steels
- Loft conversions and support steels
- Commercial modifications and refurbishments
- Mezzanine structures for storage and workspace
2. How the Job Runs?
- Drawings received (structural engineer pack / steel schedule)
- Scope confirmed (supply-only or supply-and-install, access, lifting plan)
- Fabrication completed to drawing details and connection requirements
- Delivery arranged with site handling requirements
- Installation completed with fit and alignment checks
3. Quote Checklist (send this for fast pricing)
- Postcode and site access notes
- Structural engineer drawings and steel schedule
- Supply only or supply + install
- Beam/frame quantities and connection notes
- Lifting requirement (HIAB / crane / restricted access)
- Finish requirement (primed / coated where specified)
- Deadline date

FAQs
What is the difference between RSJ, UB, and UC?
RSJ is a common term used for steel beams. UB (Universal Beam) and UC (Universal Column) are standard structural sections used for beams and columns.
Do you work to structural engineer drawings?
Structural steelwork follows engineer drawings and the agreed steel schedule.
Do you provide compliant structural steelwork documentation?
BS EN 1090 focuses on controlled fabrication and traceability for construction steel components.

Request a Structural Steelwork Quote
Send the engineer drawings, postcode, access notes, and scope (supply-only or supply-and-install). MS Metal confirms price and lead time and schedules fabrication and delivery.