This retrofit flat pack fencing system is ideal for replacing old wooden panels between existing concrete posts. Or they can be bolted to concrete. SmartFence is as simple as it is innovative – the strong, secure steel panels simply slide between fence posts. Set one on top of another and complete with a finishing rail. You’re done! Made from steel and extremely hard-wearing, SmartFence is resistant to adverse weather conditions such as strong winds and comes with a 25-year guarantee. Additionally, the PVC exterior finish coat has UV Protection so that it keeps its pristine look, shape and colour for decades.