03/08/2026
When buying a house, having a solar system should be a bonus.
With the solar boom, plenty of providers capitalised on federal rebates available to homeowners. As a result, many subcontractor installations may not have been completed to code.
If an installer mounts aluminium racking or stainless steel bolts directly against a galvanised or Colorbond metal roof without non-conductive rubber isolation washers, a process called a galvanic reaction occurs.
This, along with distorted corrugated iron, broken tiles, and incorrect sealing, should be inspected before major long-term damage becomes apparent.
Complete Building & Pest Inspections provide reports to help you make informed decisions in property purchasing.