If you’re running a construction site in NSW and your temporary fencing doesn’t meet the requirements, you’re not just risking a fine. You’re exposed to serious liability if someone gets hurt. The rules around site fencing in NSW are specific, and they’re enforced.
Why Compliance Matters More Than You Think
Temporary fencing is a legal requirement for most construction sites in NSW, not a suggestion. SafeWork NSW and local councils both have oversight here, and the obligations on principal contractors are real.
If an unauthorised person enters your site and is injured, the question of whether your perimeter fencing was compliant will come up immediately. “We had some fencing up” is a different position to “we met the standard.” The difference matters legally and for your insurance.
Get it right from the start. It costs less than dealing with the alternative.
The Regulatory Framework in NSW
Temporary fencing requirements for NSW construction sites sit across a few different instruments. The main ones to know:
Work Health and Safety Act 2011 (NSW): places the primary duty of care on persons conducting a business or undertaking (PCBUs). Principal contractors must ensure the site is secure from unauthorised access.
Work Health and Safety Regulation 2017 (NSW): Chapter 6 covers construction work specifically. Regulation 298 requires that a construction site must be secured to prevent unauthorised access.
Development consents and local council conditions: many development approvals in NSW include specific conditions around site hoarding and fencing. Check your DA conditions. They can require more than the WHS Regulation minimum.
AS 4687-2007: Temporary fencing and hoardings: this is the Australian Standard that sets the technical specifications for temporary fencing used on construction sites. Meeting this standard is what “compliant temporary fencing” means in practice.
If you’re in doubt about which rules apply to your specific project, the SafeWork NSW website is a good starting point, and your principal contractor should have a site safety management plan that addresses this.
What AS 4687-2007 Actually Requires
The Australian Standard covers the physical requirements for temporary fencing panels, feet, and connections. The key requirements:
Panel height: minimum 1.8 metres above ground level for construction sites where public access to the perimeter is possible.
Panel construction: typically galvanised steel mesh panels, 2.1 metres wide as a standard size. Panels must be structurally sound and free from sharp projections.
Base feet: concrete or rubber feet weighted sufficiently to resist displacement. The standard specifies that fencing must remain stable in wind conditions typical for the site location.
Panel connections: clamps or ties at each connection point to prevent gaps forming between panels.
Visibility: where the fence runs along a public footpath, retaining visibility for pedestrians and road users matters both for safety and for council approval.
Gaps: no gaps that would allow a child to pass through. This is a specific risk management consideration under WHS law.
Sites adjacent to public areas, schools, hospitals, busy footpaths, public car parks, attract closer attention from councils and inspectors. If your site falls into this category, treat the compliance requirements as a floor, not a ceiling.
Temporary Fencing vs. Hoarding: What’s the Difference?
These two terms get used interchangeably, but they’re not the same thing.
Temporary fencing is the mesh panel system most people picture, typically Chainwire or welded steel mesh on concrete feet. It’s used on sites where the primary requirement is to restrict access without fully enclosing the visual environment.
Hoarding is a solid barrier, typically solid panelling, plywood, or purpose-built hoarding systems, that fully screens the site from public view and provides a more substantial physical barrier. Hoardings are required when work is happening directly adjacent to a public thoroughfare, particularly where there’s overhead work or a risk of falling objects reaching the footpath.
In some DA conditions, particularly in urban NSW councils, hoarding is mandated rather than temporary mesh fencing. Check your approval documents.
Your structural engineer or project manager should be involved in the decision if there’s any doubt. For works over or adjacent to a public footpath, a hoarding licence from the local council is typically required as well.
Common Compliance Failures on NSW Sites
These come up repeatedly during inspections:
Fencing that has shifted or fallen. Concrete feet get knocked by plant and equipment, and panels lean or fall over. Fencing that is no longer upright isn’t compliant, and it’s a hazard. Daily checks matter.
Gaps at gates. A double gate that doesn’t close flush leaves a gap. Inspect your gate hardware regularly and replace worn components.
Unsecured fencing on windy days. Strong winds are a real problem along the NSW coast and in higher-altitude sites. If your fencing isn’t properly weighted or braced for conditions on the day, it becomes a projectile hazard. Weight your feet and add bracing clamps in exposed locations.
Signage missing. SafeWork NSW requires construction sites to display certain information at the site entry: the principal contractor’s details, a 24-hour emergency contact, and the site address. The fencing isn’t just a physical barrier; it’s also the display surface for mandatory site signage.
No pedestrian management. If your fence line runs across or near a footpath, you may need temporary barriers or a covered walkway to redirect pedestrians safely. The fencing alone doesn’t solve the problem.
Using damaged panels. Bent, broken, or heavily corroded panels don’t meet AS 4687-2007. Using them to fill gaps isn’t good enough.
Maintenance and Inspection Requirements
Compliance isn’t a one-time setup. Under WHS law, the obligation is ongoing.
Inspect the perimeter fencing at the start of each shift. After any significant wind or weather event, inspect it again. Document your inspections. A simple site diary entry noting the date, time, who inspected, and any issues found is enough. If SafeWork NSW visits your site, that documentation shows you’re managing the obligation actively rather than hoping for the best.
When fencing is damaged or displaced, fix it the same day. Don’t flag it as a task for next week.
Hiring vs. Buying Temporary Fencing
For most construction projects in NSW, hiring is the practical choice. You get compliant panels, concrete feet, and clamps delivered to site, and you return them at the end of the job. No storage, no maintenance between projects, no capital outlay. See our temporary builders fencing options for what’s available across NSW.
Buying makes sense for contractors who have multiple active sites at any given time and enough volume to justify owning a fleet of panels. The break-even point varies, but it’s worth calculating if you’re running three or more simultaneous sites regularly.
Either way, the fencing needs to meet AS 4687-2007. Whether you own it or hire it, the compliance obligation sits with the principal contractor.
Getting Set Up Right
Before your site starts:
- Confirm what your DA conditions require: fencing, hoarding, or both.
- Check whether a hoarding licence is needed from your local council.
- Work out the linear metres of perimeter fencing you need (include gates in your count).
- Plan gate locations relative to vehicle access and pedestrian paths.
- Order or arrange fencing delivery so it’s in place before any other site activity starts.
If you’re not sure what you need for a specific site, talk to a fencing supplier who knows the NSW requirements. A 10-minute conversation at the start of a project is cheaper than a rectification notice from SafeWork or a failed council inspection.
The Fencing Specialist team supplies temporary fencing across NSW to AS 4687-2007 standards. We can advise on what your site needs and get it to you fast. Request a quote and we’ll get back to you fast.