About Us


Quadra Blocks (PTY) Ltd originated in 2015 by manufacturing and supplying the building industry with high quality bricks and services.

We are a level 2 BEE contributor and our values are built on ” together we build a future” for each and everyone in South Afica.

The company has grown ever since into a major role player in the building and construction sector from:

  • Manufacturing and supplying of high quality cement bricks.
  • Supplier of sand and aggregates which range from plaster sand, building sand, river sand and slag stone aggregates which include ready mix to 19mm stone.
  • Turn key projects in the building and construction industry which include building and construction from residential to large scale housing and industrial projects.
  • Electrical engineering and installation of all electrical work from low voltage to high voltage, flame proof and hazardous installations, certifications and zoning.


We make use of only the best materials to produce high quality bricks to SABS standards:

  • High quality aggregates
  • Fly ash
  • High quality cement
  • Granulated slag

Looking for a supplier of high quality bricks