We can raise the height of your existing precast wall x 2 panels.

The Raise-A-Wall extension sleeve is the safest, strongest and most aesthetically pleasing method to use when extending your pre-cast wall.  The extension is Hot Dip Galvanized against rust and is painted in a grey primer similar to the colour of the grey precast panel. We will match the extended panels to the design and size of the panels in your existing wall. We can increase the height of your precast wall by 600mm (2 panels) to provide a safe and secure area providing security and privacy for your family.


  • Increase the height by 600mm (2 panels)
  • Hot Dip Galvanised Extension
  • Maintenance free
  • Professionally Installed
  • Strongest method of increasing the height of a precast wall.