B&T Steel are steel structure fabrication and erection specialists in Africa and the sub-Saharan area. We provide a complete turnkey solution when working on structural steel projects taking care of everything from the design of all structural components, detailing and production of fabrication and erection drawings, to the final fabrication and erection.

20 years of experience in the steel industry
Established in 1995 in Delmas, Mpumalanga, we pride ourselves on being a family-owned and run business committed to delivering cost-effective, customised steel building solutions that address and surpass our clients’ expectations. Our years of experience enable us to speed up the design and detailing process by eliminating overlapping tasks and working with an efficient integrated workflow.

Professional from start to finish
We only work from certified designs when manufacturing and erecting steel structures, roofs, cladding, ventilators, windows, doors and translucent polycarb sheeting. Our team of expert professionals have years of knowledge and a wide variety of expertise in the steel industry. They are dedicated to making every structure a reality.

Everything we work on is designed in as aesthetically pleasing manner in order to blend with the surrounding building and environment – while retaining its own unique individuality. To complete our turnkey offering, we use our own transport fleet to deliver materials to various construction sites in South Africa and the sub-Saharan area.

Steel structures designed today, built for tomorrow
Our experienced team spends substantial time prior to the commencement of your project in order to understand your needs, how the building will be used and the environmental conditions in which the structure will reside. We look at the structure as a whole, considering the services the building will require and we advise on ventilation, insulation, door access etc. We always design to optimize space and provide extensive advice on achieving the most effective building design – from the placement of doors to making the most of natural light.

A team dedicated to your success.
We have over 150 employees and 15 subcontractor teams committed to ensuring every structure is completed on time, according to strict B&T specifications. If you have any queries we have a full technical team available to assist you and we take great pride in our commitment to world-class quality and service excellence.

B&T Steel is a member of the South African Institute of Steel Construction (SAISC) and the International Steel Fabricators Council (ISF)

  • BHP Billiton
  • Group 5
  • Toyota
  • Exxaro
  • BT steel structures clients - WBHO
  • BT steel structures clients - Growthpoint
  • BT steel structures clients - Stefanutti-stocks
  • BT steel structures clients - Investec
  • BT steel structures clients - Basil-read

Our experienced team is ready to provide a quote on your structural steel project.

Request a quote


Gothic Construction (Pty) Ltd has formed a lasting relationship with B&T Steel and we can highly recommend them for their ability to deliver a quality product and their professional, reliable, prompt and safe service.
Gavin den Heyer
Director / Gothic Construction (Pty) Ltd
The work approach of B&T Steel is refreshing and effective, and is clearly visible from management through to the technical staff on site. They form a real team, with only the best interest of the success of the project in mind.
Alwyn Truter
Team Leader / Structural & Civil Engineering / Royal HaskoningDHV
JC van der Linde and Venter Projects (Pty) Ltd wish to commend B&T Steel for the professional manner in which they completed the structural steel scope at Bakers Transport. From design to installation the process was managed in a very efficient manner which resulted in B&T Steel delivering their quality product ahead of programme.
Steven Brown
Director/ VDLV / JC van der Linde and Venter Projects (Pty) Ltd
The contracts were completed on time and to the requisite quality and safety standards by the B&T steel team. We would not hesitate in appointing B&T Steel in any of our future projects.
G.R. Altini
Managing Director / Edilcon Construction (Pty) Ltd
B&T Steel will go the extra mile to ensure they deliver a project on time and within budget. It was an absolute pleasure to work with the management and staff of B&T Steel.
Pierre Nel
Quantity Surveyor / Beckers Building Contractors
B&T Steel have just completed a complicated steel project for me in Jet Park. From the outset of the project to the completion, the work was executed with integrity and competence.
Peter Wagener
Director / Bantry Construction
B&T Steel came to the party with finding solutions in a timely manner for some of the teething problems we experienced. We can confirm that all work was completed in the required time and to the quality expected from the Sub-Contractor
Wayne Stathakis
Contracts Director / Anastasi Construction CC
The work ethic projected by B&T Steel radiates excellence and is clearly visible from management through to the technical staff on site, their effectiveness in the office and on site is unparalleled.
Leon Botha
Engineer / Sotiralis Consulting Engineers
B&T Steel were able to deliver the project on time and within budget. B&T have attained impressive safety standards on site over the years, which sets them apart from their competitors
Cobus du Plessis
Director / I-con Enterprises
B&T Steel were able to deliver the project on time and within budget. It was a pleasure to work with the management and staff of B&T Steel.
Raymond Barnfather
Branch Manager / AVENG Infraset