
Security Fencing
Security Fencing for Homes, Sites and Yards
Security fencing is a design problem before it's a materials problem — height, topping, sightlines and what sits either side of the line matter more than the panel you pick.
Call 07885907880Most requests we get for 'security fencing' aren't really about a fence at all — they're about closing a specific gap that's already been exploited: a low front boundary that lets someone step straight into a side return, a rear alley gate that's been forced, or a commercial yard where materials keep walking off site overnight.
We treat security as a layered brief. The fence line, the topping, the gate ironmongery and the sightlines around it all have to work together, or money gets spent on the wrong layer.
Height, topping and anti-climb detailing
Height alone is a blunt instrument. A tall, smooth-faced closeboard run with no useful footholds and a narrow top rail does more to slow an opportunist than a taller fence with horizontal rails that hand-and-foot up like a ladder.
Where clients want a visible deterrent rather than a fortress look, we detail anti-climb toppings — angled brackets, trellis that collapses under weight rather than supporting it, or a slim capping rail with no horizontal grip — instead of razor wire, which is rarely appropriate or permitted on a domestic or light-commercial boundary.
- Vertical board or mesh infill with no horizontal rail exposed on the outward face
- Capping details that discourage a handhold along the top of the run
- Consistent height along the whole boundary — a single low section undoes the rest of the line
Sightlines and site layout
A fence that hides an intruder from the road or from your own windows can work against you. We walk the boundary from the perspective of someone trying to get in unseen, not just from the garden looking out, and we'll say so if a solid screen is the wrong call next to an entrance, bin store or gate.
For site compounds and commercial yards this extends to gate positioning, lighting handover to your electrician, and keeping a clear line of sight from any manned gatehouse or office window to the vulnerable corners of the perimeter.
Mesh and steel palisade options
For yards, compounds and larger commercial boundaries we specify galvanised steel palisade or heavy-gauge mesh systems on concrete-set posts — a different build entirely from garden timber fencing, with bolted panels, anti-tamper fixings on the accessible face, and options for weld-mesh gates matched to the same line.
Domestic security briefs more often mix a robust timber or composite screen with a mesh or railing return where visibility needs to be kept for parking or a front garden — we'll usually recommend that mix rather than one material for the whole boundary.
Compliance and limitations
Height limits under permitted development still apply to a security boundary — front gardens are typically capped lower than side and rear boundaries, and anything close to a highway needs sightlines kept clear for road users. We check this before quoting rather than after installing.
We're honest about what a fence can and can't do: it slows and deters, it doesn't guarantee against a determined intruder, and it works best alongside lighting, locks and — where relevant — your insurer's own requirements, which we're happy to build the spec around if you send them over.
What we don't do
We don't fit razor wire, electrified fencing or anything requiring specialist licensing on domestic or standard commercial jobs — those need a specialist security contractor. We also won't quote a boundary that would breach your local authority's height rules just because it's requested; we'll tell you what's actually permitted and build the strongest compliant option instead.



Security fencing by town
Pick your town for local specifics — postcodes, planning rules and typical property types we quote against.
Frequently asked
What's the tallest fence I can put up without planning permission?
In most cases 2m for rear and side boundaries away from a highway, and lower at the front — but conservation areas and corner plots can reduce this further. We check your specific boundary before quoting.
Is steel palisade only for commercial sites?
It's most common on yards and compounds, but we do fit shorter domestic-scale palisade or railing sections where a client wants visible security without a solid screen.
Can you make an existing fence more secure without replacing it?
Sometimes — adding anti-climb capping, closing gaps at gate junctions, or heightening a low run can be done without a full rebuild if the existing posts are sound.
Do you fit locks and ironmongery on security gates?
Yes, we fit and specify commercial-grade hinges, drop bolts and padlock hasps to match the fence spec; full electronic access control is referred to a specialist.
How is a security quote different from a normal fencing quote?
We look at the whole perimeter for weak points — low sections, blind corners, gate junctions — rather than pricing one run in isolation.
Will a solid security fence make my garden feel enclosed?
It can, which is why we often mix a solid run with a mesh or railing section where an open sightline is more useful than a wall of timber.
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