Got questions or want to read more about regulations? Learn more
Most break-ins start at the spot no one's watching, the side gate, the back fence, the bit you can't see from the street. Sharkguard™ home fence security spikes fix along the top of that fence or wall and make it harder to climb.
Built for real Aussie fences (Colorbond, timber and brick) in laser-cut galvanised steel that's discreet enough to sit along your fence line without being too loud. Already weighing up spikes on fences for your whole property? Our anti-climb fence spikes range covers every option, and you can shop the home range below.
Home fence security range in 1.2m and 2.4m lengths, raw galvanised or powder-coated finishes, standard mount and top mount options. Backing Plate accessory included for fences that need a mounting surface, such as Colorbond capping.
Why Put Spikes on Your Home Fence?
Most break-ins are opportunistic. Someone tests a fence, finds it easy to climb, and they're over before anyone notices. A fence guard along the top changes that probability instantly.
A fence with spikes is a visible sign that this property isn't the soft option, and a spike fence at the back or side of your home closes the gap that alarms and cameras can't: the seconds before anyone even knows something's happening. It won't stop everything, but it makes climbing over slow, obvious and a lot more effort than it's ever going to pay off.
Colorbond Fence Spikes
Colorbond fences are the most common boundary in Australian suburbs, and fitting spikes doesn't mean drilling into the sheeting itself. Colorbond fence spikes mount to the top rail or capping using a backing plate, which gives the bracket a solid, flat surface to fix to without damaging the panel underneath.
It's a simple add-on, not a structural change. Not sure which mount suits your profile? Our team can talk you through it over the phone on 1800 174 275.
If pests rather than people are the problem along your fence line, our range of bird and pigeon spikes or cat and possum spikes is built for that job.
Residential Anti-Climb Fence & Wall Spikes
Whether it's your front fence, side gate or a low brick boundary wall, upgrading with a residential anti-climb fence works the same way everywhere: remove the flat, safe top edge, and climbing over stops being quick and easy. Residential anti-climb wall spikes suit brick, block and rendered boundary walls just as well as timber or Colorbond fencing, so a mixed boundary can still get one consistent line of fence spikes for security.
For a fence topper or wall-fixing approach instead of a full spike range, check out our fence toppers and wall spikes. Running a business instead? Our commercial security fencing selection steps things up for higher-risk sites.
Discreet & Decorative Options
The most common question from homeowners is whether spikes will make the place look like a fortress. They won't. Sharkguard™ spikes are low-profile by design, sitting flush along the top of your fence line rather than sticking up like a warning sign.
For decorative fence spikes that blend in, powder-coated finishes let you match the spike colour to your fence, so from the street it looks like a tidy fence line.
Galvanised Steel That Lasts
Every Sharkguard™ home spike is laser-cut galvanised steel, built to handle Australian weather without rusting, warping or losing its edge. Fit it once, and it keeps doing its job through every season, maintenance-free.
- No rusting
- No warping
- Holds its edge
- Maintenance-free
Sizes, Mounting & Installation
Home fence spikes come in 1.2m and 2.4m lengths, with standard mount and top mount brackets, plus the backing plate where your fence type needs one. Check our Measurement Guide before ordering to get the length right.
- Lengths
- 1.2m2.4m
- Mounting
- Standard mountTop mount
- Accessory
- Backing plate
Melbourne-based? We offer a free install quote. Everywhere else, our DIY packs are built for a straightforward afternoon fit, with delivery Australia-wide.
Are Fence Spikes Legal on a Home Boundary in Australia?
Generally, yes, fence spikes are an accepted deterrent on a boundary you own, provided they're mounted out of casual reach and don't create a hazard for people with a legal right to be near your fence. Warning signage and a check of your council or body corporate rules are good practice, since requirements vary by state. For the full state-by-state breakdown, see our fence spikes legality guide.
Get Your Free Home Fence Security Quote
Don't wait for a close call to sort out the weak spot in your fence line. Call 1800 174 275 for a free Melbourne install quote, or shop the home fence security range now.
Home Fence Security FAQs
Will fence spikes make my home look unwelcoming or like a prison?
No. Sharkguard™ spikes are low-profile, and powder-coated finishes let them blend with your fence colour rather than stand out.
Can I fit spikes to a Colorbond fence, and do I need a backing plate?
Yes, Colorbond fence spikes mount via the top rail or capping, and a backing plate gives the bracket a solid surface without damaging the panel.
Are fence spikes legal on a residential boundary in Australia?
Generally, yes, as a deterrent on your own boundary. See our full legality guide for the state-by-state details.
Will spikes on my fence actually deter burglars?
Yes. Removing the easy hand- and foot-hold makes climbing slower and far more obvious, which usually sends an opportunistic climber elsewhere.
Do the spikes damage my Colorbond or timber fence?
No, the mounting brackets and backing plate are designed to be fixed on top of your existing fence without cutting into the panel or timber.
Can spikes be powder-coated to match my fence colour?
Yes, powder-coated finishes are available alongside raw galvanised, so the spikes can blend with your fence line.
Do you ship Australia-wide and install in Melbourne?
Yes, we offer Australia-wide shipping, plus installations for Melbourne properties with free quotes.
