Welcome to the
METAL STRUCTURE COMPANY
MTST Structures Ltd
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MTST Structures Ltd delivers bespoke steel solutions for both residential and Industrial Projects.
We provide complete services in steel design, fabrication, supply, and installation — ensuring every project is handled with precision and expertise from start to finish. Steelwork excellence is at the heart of everything we do, combining strength you can rely on with expertise you can trust.

Portal Frame Steel Buildings - Design, Fabrication & Installation

Pre-engineered steel buildings for warehouses, factories, agricultural buildings, and commercial units. Cost-effective portal frame construction that's fast to install and built for long-term durability.

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Steel Fabrication Services - Custom Metalwork & Structural Steel

Full fabrication capabilities from our Southampton workshop including mezzanine floors, lifting beams, steel frame structures, cranked beams, and bespoke metalwork projects. From builders' steelwork to complex industrial fabrication.

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Bespoke Gates, Handrails & Balconies

Custom steel gates, handrails, and balconies designed and fabricated to your exact requirements. Durable metalwork that combines security and style for both residential and commercial properties.

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Structural Alterations, Building Extensions & Steel Repairs

Structural steel beam installation for open-plan conversions, building extensions, and property renovations. We work with homeowners, architects, and contractors across Hampshire to provide the steelwork expertise your project needs.

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Residential Steelworks

Bespoke staircases, balconies, structural beams, and architectural metalwork for your home. From contemporary steel railings to traditional designs, every piece is custom-fabricated in our Southampton workshop to enhance your living space.

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On-site Welding and Fabrication

Mobile welding teams equipped for on-site fabrication, welding, steel cutting, and structural repairs across the South of England. We bring the workshop to your location with fully equipped vehicles and trained welders.

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Engineering - Heavy Equipment Dismantling and Relocation

Specialist engineering services for dismantling and relocating industrial machinery and heavy equipment, with particular expertise in static aggregate processing plants. Complete project management from disconnection through to reinstallation.

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Rolling Swimming Pool Cover

Mechanical pool covers custom-built to your pool's exact dimensions. Weather-resistant construction engineered for smooth operation, improved safety, reduced heating costs, and easier pool maintenance.

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