LARGE FABRICATION

Delivering Excellence in Large & Heavy Fabrication

With over 45 years’ experience and a dedicated stainless steel fabrication facility in Lancashire, WEC Group is trusted to deliver large, complex fabrications across the UK. Our projects range from heavy structural components and architectural frameworks to full bridge builds and pressure vessel systems. By working closely with clients from concept through to completion, we ensure each fabrication meets exact technical requirements and industry regulations. Our in-house capacity includes extensive CNC machining, coded welding, heavy lifting and assembly – all under one roof. This vertical integration allows us to deliver consistent quality, streamline lead times and manage costs effectively. From one-off bespoke builds to full-scale production, we have the expertise, equipment and scale to bring your large fabrication projects to life.

Contact Us
WEC FABRICATION

Types of Welding

We offer a comprehensive range of welding services, including:

  • TIG Welding (Tungsten Inert Gas) – Provides precise control, ideal for thin materials and critical welds.
  • MIG Welding (Metal Inert Gas) – Suitable for thicker materials, offering speed and efficiency.
  • MMA Welding (Manual Metal Arc) – Versatile and effective for various metals and conditions.
  • Submerged Arc Welding – Used for thick materials, providing deep weld penetration and high-quality results.
  • Robotic Welding – Ensures consistency and efficiency in repetitive welding tasks.

Our extensive range of welding techniques enables us to select the most appropriate method for each project, ensuring optimal results.

LARGE FABRICATION

Materials

We provide fabrication services for materials such as:

QUALITY

Committed to Uncompromising Quality

At WEC Fabrication, large-scale projects are at the core of what we do, and quality is built into every stage of those operations. We work to the highest industry standards and hold key certifications, including ISO 9001:2015 and ASME accreditation. These credentials reflect our commitment to delivering consistent, reliable, and compliant fabrication processes on projects of substantial size and complexity. Our experienced quality management team takes a proactive approach to monitoring, maintaining, and continually improving performance across all large fabrication projects.

Quality Assurance

Case Studies

Explore a selection of our recent metal fabrication projects, demonstrating the breadth of sectors we serve and the exceptional standards we uphold. Each case study showcases our expertise in delivering complex, high-precision fabrications, ranging from structural steelwork to bespoke stainless steel components, tailored to meet our clients’ exact specifications.

Blast Baskets for Aero Engine Test Beds

Project: Blast Baskets for Aero Engine Test Beds
Client: Rolls Royce
Location: Derby, East Kilbride, Cardiff

WEC Group has fabricated and installed multiple Test Beds for various organisations such as Rolls Royce (Test Bed 54 and 80), General Electrics based in Wales and BAE Systems in Scotland.
One of our most recent projects is a 17m long x 6.5m diameter blast basket for the worlds largest indoor engine test bed facility at Rolls Royce, Derby.

The testbed will support engines such as Trent XWB and Trent 100 and will also be able to facilitate the UltraFan, which is Rolls Royce’s engine for the next generation of aircraft.

Read More

Silence Control Exhaust Stack Fabrication

Sector: Energy
Project: Silence Control Exhaust Stack
Location: Aberdeen

WEC Fabrication successfully completed the manufacture of a high-specification Silence Control Exhaust Stack for a key customer in the energy sector. Designed and fabricated to meet exacting requirements, this complex structure was delivered within a strict 16-week lead time, ensuring it was installed on schedule during a planned site shutdown in Aberdeen. Constructed from a combination of 321-grade perforated stainless steel and carbon steel, the exhaust stack was built to withstand high temperatures and demanding environmental conditions. The structure comprised 10 separate fabrications, each measuring approximately 4.2 metres wide and weighing over 5 tonnes. Once fully assembled, the stack was meticulously insulated with glass fibre to enhance thermal efficiency and noise reduction.

Read More

Arches of Oman

Project: Arches of Oman
Artist: Giles Rayner
Location: Muscat, Oman

Our architectural metalwork division, m-tec, was commissioned to fabricate a striking 12-metre-high architectural stainless steel water feature, now a centerpiece in the private gardens adjacent to the Royal Opera House in Muscat, Oman. Designed by renowned sculptor Giles Rayner of GR Sculpture Ltd, the sculpture embodies a seamless blend of artistry and engineering. The Duplex stainless steel structure was meticulously fabricated and polished by m-tec’s expert engineers at their UK headquarters. The project took three and a half years from concept development to final installation, with rigorous quality control at every stage.

Read More

Ground Support Platforms and Wing Trolley


Project: Ground Support Platforms and Wing Trolley
Client: Airbus Hamburg

Our specialist Aerospace division manufactured and supplied 42 different ground support platforms to be used during the various build stages of Airbus A320 Aircrafts in Hamburg. This multi-million-pound project was manufactured in the UK over 18 months and then installed in Germany by our specialist steel erection team. The platforms were manufactured in Mild Steel and painted white. These were then delivered and installed in Hamburg by our expert team.

Read More

Meads Reach Stainless Steel Footbridge

Project: Meads Reach Bridge
Location: Bristol, UK

Meads Reach Bridge Temple Quay II, Bristol The Meads Reach Bridge was a joint project between m-tec, Niall McLaughlin Architects, Cyril Swett, Gleeds, Price & Myers and Dean & Dyball for Castlemore Securities to renovate Temple QUAY II in Bristol. m-tec fabricated the 55-metre, 75-tonne stainless steel pedestrian walkway in-house from 2205 duplex stainless steel. Its construction was made from eight sections which were delivered individually to the Bristol location.

Read More

Pooley Bridge – Stainless Steel Road Bridge

Project: Pooley Bridge
Location: Lake District

In collaboration with Knights Architects, Eric Wright Civil Engineering, and Cumbria County Council, this innovative three-layer stainless steel road bridge is the first of its kind in the UK. Spanning 40 feet across the River Eamont, the structure is constructed from 110 tonnes of 2205 stainless steel and concrete. Owing to the scale of the project, the structure was fabricated in four sections and required one of the largest cranes in Britain for installation. Its construction involved approximately 13,000 hours of skilled labour, and the bridge was officially opened to the public in spring 2020.

Read More

Blast Baskets for Aero Engine Test Beds

Project: Blast Baskets for Aero Engine Test Beds
Client: Rolls Royce
Location: Derby, East Kilbride, Cardiff

WEC Group has fabricated and installed multiple Test Beds for various organisations such as Rolls Royce (Test Bed 54 and 80), General Electrics based in Wales and BAE Systems in Scotland.
One of our most recent projects is a 17m long x 6.5m diameter blast basket for the worlds largest indoor engine test bed facility at Rolls Royce, Derby.

The testbed will support engines such as Trent XWB and Trent 100 and will also be able to facilitate the UltraFan, which is Rolls Royce’s engine for the next generation of aircraft.

Read More

Silence Control Exhaust Stack Fabrication

Sector: Energy
Project: Silence Control Exhaust Stack
Location: Aberdeen

WEC Fabrication successfully completed the manufacture of a high-specification Silence Control Exhaust Stack for a key customer in the energy sector. Designed and fabricated to meet exacting requirements, this complex structure was delivered within a strict 16-week lead time, ensuring it was installed on schedule during a planned site shutdown in Aberdeen. Constructed from a combination of 321-grade perforated stainless steel and carbon steel, the exhaust stack was built to withstand high temperatures and demanding environmental conditions. The structure comprised 10 separate fabrications, each measuring approximately 4.2 metres wide and weighing over 5 tonnes. Once fully assembled, the stack was meticulously insulated with glass fibre to enhance thermal efficiency and noise reduction.

Read More

Arches of Oman

Project: Arches of Oman
Artist: Giles Rayner
Location: Muscat, Oman

Our architectural metalwork division, m-tec, was commissioned to fabricate a striking 12-metre-high architectural stainless steel water feature, now a centerpiece in the private gardens adjacent to the Royal Opera House in Muscat, Oman. Designed by renowned sculptor Giles Rayner of GR Sculpture Ltd, the sculpture embodies a seamless blend of artistry and engineering. The Duplex stainless steel structure was meticulously fabricated and polished by m-tec’s expert engineers at their UK headquarters. The project took three and a half years from concept development to final installation, with rigorous quality control at every stage.

Read More

Ground Support Platforms and Wing Trolley


Project: Ground Support Platforms and Wing Trolley
Client: Airbus Hamburg

Our specialist Aerospace division manufactured and supplied 42 different ground support platforms to be used during the various build stages of Airbus A320 Aircrafts in Hamburg. This multi-million-pound project was manufactured in the UK over 18 months and then installed in Germany by our specialist steel erection team. The platforms were manufactured in Mild Steel and painted white. These were then delivered and installed in Hamburg by our expert team.

Read More

Meads Reach Stainless Steel Footbridge

Project: Meads Reach Bridge
Location: Bristol, UK

Meads Reach Bridge Temple Quay II, Bristol The Meads Reach Bridge was a joint project between m-tec, Niall McLaughlin Architects, Cyril Swett, Gleeds, Price & Myers and Dean & Dyball for Castlemore Securities to renovate Temple QUAY II in Bristol. m-tec fabricated the 55-metre, 75-tonne stainless steel pedestrian walkway in-house from 2205 duplex stainless steel. Its construction was made from eight sections which were delivered individually to the Bristol location.

Read More

Pooley Bridge – Stainless Steel Road Bridge

Project: Pooley Bridge
Location: Lake District

In collaboration with Knights Architects, Eric Wright Civil Engineering, and Cumbria County Council, this innovative three-layer stainless steel road bridge is the first of its kind in the UK. Spanning 40 feet across the River Eamont, the structure is constructed from 110 tonnes of 2205 stainless steel and concrete. Owing to the scale of the project, the structure was fabricated in four sections and required one of the largest cranes in Britain for installation. Its construction involved approximately 13,000 hours of skilled labour, and the bridge was officially opened to the public in spring 2020.

Read More
See More Case Studies
LARGE FABRICATION

Companies we support

We’re proud to support a wide range of industries with high-quality metal fabrication, structural steelwork and bespoke stainless steel solutions—trusted by leading brands across the UK.

OUR PEOPLE

The Experts Behind Our Success

At WEC Fabrication, our people are at the heart of everything we do. With over 1,100 skilled professionals across 15 divisions, we bring together decades of experience, technical expertise and an unwavering commitment to precision and quality.

Our workforce includes highly trained, certified welders who take immense pride in their craft. Their attention to detail and dedication to excellence ensure that every project, whether a bespoke one-off component or a large-scale fabrication, meets the highest industry standards. We foster a culture of continuous improvement, investing in ongoing training and advanced technology to keep our team at the forefront of the industry.

It’s this combination of expertise, innovation and passion that allows us to tackle complex fabrication challenges with confidence. From intricate TIG welds on precision components to heavy structural fabrications, our people have the skill and experience to deliver outstanding results every time.

Contact Us

200

Skilled welders

760k

sq ft fab Floorspace

30T

Lifting capability

45

years in business

SERVICES

Our Additional Services

WEC Fabrication offers full in-house fabrication and manufacturing services, providing a one-stop solution for metalworking needs.

Profile Cutting

We provide comprehensive in-house cutting services, including laser, plasma, and waterjet capabilities.
See Details

Metal Fabrication

Metal fabrication, Coded welding and heavy engineering services.
See Details

Large Fabrication

Specialists in Large & Heavy Fabrications across a range of industries.
See Details

Coded Welding

WEC Fabrication offers a complete and exhaustive coded welding service.
See Details

Sheet Metal Fabrication

Our fabricators and welders deliver high-quality sheet metalwork for complex projects.
See Details

Heavy Machining

Specialists in heavy machining, handling large-scale components with advanced CNC technology.
See Details

Volume Fabrication

Specialising in large-batch contract manufacturing and repeat work.
See Details

Assembly Work

We also offer specialist assembly work for mechanical and electrical parts/fabrications.
See Details

Engineering Site Work

Our specialist team can also provide an installation service for large and heavy fabrications.
See Details

Engineering Design

Collaborate with our team of Engineering Design Specialists to bring your projects to life.
See Details

Robotic Welding

Advanced robotic welding services using 12 robotic cells to deliver fast and precise welds.
See Details
powder coating green parts

Shot Blasting & Painting

Full range of in-house finishing services, including shot blasting, wet painting & powder coating.
See Details

Metal Polishing

Providing a range of high-quality metal finishing services, including expert metal polishing.
See Details

CNC Rolling

Expertly using CNC rolling to form metal sheets into precise curved or cylindrical shapes.
See Details

Full In House Capabilities

WEC Fabrication offers a complete end-to-end manufacturing solution under one roof.
See Details