Infrastructure Specialist Group (ISGroup) 

Welcome to ISG's channel!

ISG was formed when two leaders in the manufacture of precast concrete products for infrastructure and mining products merged. Rocla, established in 1917 and Technicrete in 1968 are prominent brands known in the Industry.

Rocla manufactures Precast Concrete Pipes, Culverts, Manholes, Poles, Road Barriers, Equipment/ Signal Shelters, Stormwater Attenuation & Harvesting products,  Sanitation products, Oil & Grease Separators,  Stock Troughs, Bus Shelters and Bespoke Products.

Technicrete manufactures Precast Concrete Paving blocks, Kerbs, Retaining Walls, Erosion Protection products, Masonry, Pre-bagged Mining Products, hollow blocks for the construction of ventilation walls in mines and various designer Stope Support Composite Packs.