Proven Performers
Kay One delivers high value concrete products to the infrastructure construction and services industry, providing high quality professional solutions.
High Containment Crash Tested Barriers with Optimal Working Width (H2W4)
SANS/EN 1317
Our Products
Kerbs
High tensile precast concrete kerbs for physical and visual delineation and containment in transport, civic and commercial urban environments.
Concrete Road Barriers
Turnkey manufacture, logistics, and installation of precast concrete barriers for high-performance applications that require durability, structural integrity, and uniform design.
Drainage Units
A complete range of precast concrete drainage units with robust corrosion resistance for applications in surface and subsurface water management.
Culverts
Kay One Industries manufactures a complete range of concrete culverts in a variety of profiles and sizes to deliver exceptional levels of strength and versatility.
Retaining Walls
Freestanding precast concrete walls for bulk storage and retention. Ideal for heavy duty, long-term, and versatile requirements.
T Walls
Easily installed concrete T walls formulated to ensure resilient double-sided retention and containment for temporary and permanent loads.
CAPABILITIES
QUALITY
CUSTOM SOLUTIONS
Kay One Industries is a wholly owned South African Company
We have an industry reputation for being a leading provider to some of the world’s largest and demanding sectors, with our solid client base of repeat and referred clientele having been achieved through excellent craftsmanship, reliability, integrity and our exceptional approach to problem solving. We produce high quality Kerbs, Road Barriers, Drainage Units, Bunker Walls, T Walls, Barrier Walls, Culverts as well as Custom Concrete Projects.
Contact Us Today
We create long term Business Partnerships
Crash Tested Road Barrier System!
Michael Kretzmann
Countless times we were approached in desperation from many of our Clients to assist with precasting concrete products that would be too difficult to produce in situ on site. With careful understanding and planning in consultation with our Clients we designed and developed simple solutions, manufactured specific moulds, set up manufacturing lines and produced precision engineered precast concrete products.
Adolf Makonyololo
Management and key Staff at Kay One have been instrumental in consistently delivering tens of thousands of precast products for all corners of the industry for over 30 years.
Adolf is our Controls Operational Manager and shares Operational Management.