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What we do

Who we are

Spiral Engineering designs, manufactures, supplies and installs structural steelwork, spiral stairs, stairs, roof structures and balustrades. Mild steel is mainly used with combinations of stainless steel and glass.


Spiral Engineering is a construction company based in Johannesburg and operates throughout South Africa and neighbouring countries. Our steelwork is focused on commercial and retail developments in both structural and architectural steelwork, as well as stairs and balustrades.


Spiral Engineering is a well respected and award winning steel company. Our versatility caters for exacting needs in the construction industry, to which we supply specialist quality products within budget and project deadlines.

Spiral Engineering is currently South Africa’s market leader in architectural decorative steel and metal work.


Established in 1990, we have grown steadily through continued innovative manufacturing techniques, dedication, emphasis on detail as well as continuous training and development of our specialist staff.



About us



To give our clients the service excellence they deserve through our team of eager, well-trained and highly motivated staff.




Spiral Engineering strives to improve:


  • Our market share
  • The professional growth of our workforce through in-service training and development
  • Commitment to our clients
  • Our positive influencing of the environment where we pursue these high standards




We are committed to:


  • Creating a business environment characterised by high expectations
  • A quest for excellence in all areas
  • Tolerance, mutual respect and caring for staff and clients alike
  • Providing a vigorous training and work programme for all our staff and to foster enquiring and perceptive minds
  • Creating an environment in which every staff member is encouraged to develop initiative, self-discipline and the life skills necessary to handle any type of situation which may arise in our business activities with professional empathy
  • Raising the level of awareness of our staff so that they become caring and involved citizens of South Africa
Designing, manufacturing, suppling and installing structural steelwork, spiral stairs, roof structures & balustrades. Based in JHB

More Information



+27  (011)  474 - 9115



+27  (011)  474 - 6528



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