• Structural Engineering

    Structural Engineering

    Thorndell Engineering provide expert structural engineering services, tailored to a range of client briefs and specifications.

  • Portal Frame Buildings

    Portal frame buildings provide rapid, cost-effective building solutions for the commercial, industrial and agricultural sectors.

  • Balustrade Manufacturers

    As manufacturers and installers of bespoke balustrading, we offer a complete balustrade design and installation service for both interior and exterior applications.

  • Balcony Manufacturing

    We are an experienced balcony manufacturer designing and building bespoke balconies in our fully equipped local workshops.

  • Steel Staircase Fabricators

    We are a specialist steel staircase fabricator designing and manufacturing products in our in-house workshop before delivering products nationwide.

From bespoke fabrication to large-scale projects, we’re proud to deliver trusted engineering solutions across the UK since 1978.

Built To Last

Established in 1978, Thorndell Engineering provides reliable, high-quality and cost-effective engineering solutions for customers across the UK.

We work closely with our clients to deliver bespoke metal fabrications, paying close attention to detail on projects of all sizes. All design and manufacturing is carried out in our modern workshops in Doncaster, where we produce a wide range of products including structural steelwork, portal frame buildings, balconies, staircases, fencing and gates.

Trusted by national companies, government bodies and global brands, we deliver high-quality engineering solutions nationwide.

Our Services

Portal Frame Buildings

Portal frame buildings provide rapid, cost-effective building solutions for the commercial, industrial and agricultural sectors.

Portal Frame Buildings

Balustrade Manufacturers

Manufacturers and installers of bespoke balustrading. We offer a complete balustrade design and installation service for both interior and exterior applications.

Balustrade Manufacturers

Balcony Manufacturing

We are an experienced balcony manufacturer designing and building bespoke balconies in our fully equipped local workshops.

Balcony Manufacturing

Steel Staircase Fabricators

We are a specialist steel staircase fabricator designing and manufacturing products in our in-house workshop before delivering products nationwide.

Steel Staircase Fabricators

Structural Engineering

Thorndell Engineering provide expert structural engineering services, tailored to a range of client briefs and specifications.

Structural Engineering

  • Case Study

    Energy Fabrication and Engineering Support, UK

    Client: Neary Construction Location: UK Project Overview Over the past year, Thorndell Engineering has been working alongside Neary Construct...

  • Case Study

    Santa Sleigh Steel Frame – Community Charity Project

    Client: Doncaster Lions Club Location: Doncaster Thorndell Engineering was proud to support a local charity initiative by manufacturing the stee...

  • Case Study

    Structural Steelwork & Staircases, Nottingham

    Project in progress for PBSA Student Accommodation, providing Structural Steelwork and Staircases to a new development that will consist of 790 pu...

  • Case Study

    Residential Composite Bi-Fold Gates, UK

    Thorndell Engineering was commissioned to design and install composite bi-fold gates for a domestic customer seeking a practical solution for a rest...

  • Case Study

    Bespoke Decorative Metalwork Fabrication

    Thorndell Engineering recently completed the fabrication of a bespoke decorative metalwork installation, manufactured to exacting standards within our...

  • John King Laser

    "Thorndell Engineering Ltd has provided John King Laser with consistent support over the past few years. Their expertise, reliability, and proactive approach have been invaluable, delivering work to a high standard and always within agreed timescales. Thorndell Engineering's professionalism and commitment to excellence make them a trusted partner, and we would not hesitate to recommend their services."

  • Schmalz Ltd

    "We received a very quick delivery on a large bespoke fabrication for storing heavy posts. The fabrication was at a very good price, too."

  • Frasle Mobility

    "One of the largest Automotive shows in the world was attended by Fras-le Mobility, showcasing various braking and suspension brands, including Fras-le and Juratek. The products on display include brake pads, brake discs and callipers for cars and large trucks. The product was displayed thanks to Thorndell Engineering, who fabricated the display stands, enabling the product to be viewed clearly and safely."

  • DMBC

    "Thorndell Engineering have manufactured and installed several newly designed market stalls and has worked closely with us about design modifications and to ensure that a quality product and service is delivered."

  • City Of York Council

    "Thorndell offer a reliable, good value, good quality service and can be trusted to deliver on time and on budget."

  • Safer York Partnership

    "Thorndell Engineering have supplied high-quality alleygates, fencing and design solutions to Safer York Partnership and City of York Council over the last three years. We have been incredibly happy with the quality of the craft shown at the design, production and fitting stages of each project. They have helped provide steelwork that has made a significant difference to the quality of life and security of York's residents."

  • St. Leger Homes

    "The residents of Woodfield have been very happy with the new fencing. It has helped improve the environment and security in the area and is seen as a significant improvement. The installation was carried out efficiently, and there have been no problems since it was put up."

  • Keepmoat Homes

    "Keepmoat Homes are pleased to be associated with Thorndell Engineering, they are our sole supplier of all types of metal railings for site developments and sale requirements throughout Yorkshire and Humberside."

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