Security fencing is specified against delay, not prevention. The design question is how many seconds and how much noise an intruder has to spend, and whether anyone is watching during them.
Height, aperture size and rigidity are the three variables. Small-aperture mesh removes climbing purchase, height removes vaulting, and rigid framework removes the option of simply pushing the fence over.
Plant, utility compounds, storage yards, data and telecoms sites, and any boundary where a standard fence has already been defeated.
358 anti-climb mesh, welded mesh panels, palisade, and heavy chain link with top treatments. Rotating toppings, spikes and detection systems are add-ons rather than the fence itself.
Barbed and razor toppings are restricted in many zones and may carry minimum-height and signage requirements where they are permitted at all.
Foundations dominate. High, rigid fencing carries serious wind load and the footings that go with it.
Inspect the line rather than the panels. Security fences are usually defeated at the bottom, at gates, and where the ground has eroded under the fence.
Welded mesh with apertures of roughly 76 x 12.7 mm at 4 mm wire — the numbers give it its name in imperial. The aperture is too small for a finger or toe, which is why it is called anti-climb.
It depends entirely on the zone. Many residential areas prohibit it outright; commercial and industrial zones frequently allow it above a minimum height and sometimes require warning signage.
At the gate and at ground level. A gate is always the weakest point in a perimeter, and erosion under the fence line creates a gap that needs no tools at all.
Call Donor Probe fencing-sterling on (512) 555-0134, or send the details through the form.