Phone: 096-73734

Open Monday - Friday 8 am - 6 pm


Armstrong Septic Tanks has been the leading supplier of precast concrete tanks and cattle slats in the west for over 25 years. We specialise in the manufacture of EN 12566-1 certified septic tanks,, rainwater harvesting tanks, and cattle slats. Our Pre-Cast Concrete Products are CMarked , grant approved and EN-206 certified

Pre-Cast Bulk Valve Chamber

water champer steps


Pre-Cast Concrete Septic Tanks

septictank front 

Pre-Cast Concrete Cattle Slats

precast concrete cattle slats

Pre-Cast Water Valve Chamber

pump champer

Pre-Cast Concrete Water Storage

water storage 3

Pre-Cast Concrete Pipes

pipes large