If you run a yard in Tyseley, a depot near Aston or a school site in Erdington, the choice usually comes down to steel palisade or welded mesh. Both keep people out, but they behave differently when someone tries to get in, and they look very different to your neighbours. This guide explains how to weigh them up.
Palisade is made of upright steel pales, either D-section or the stronger W-section. The pales are bolted to horizontal rails, and the rails are fixed to posts set in concrete. The tops are usually triple-pointed or splayed so the fence is unpleasant to climb. You will see it around substations, scrapyards and older industrial units along the Tame valley.
Mesh fencing uses welded wire panels clamped to posts. Twin wire mesh, often sold as 868 or 656 after its wire sizes, is the usual choice for general perimeters. 358 mesh is named after its 3 inch by 0.5 inch gaps. It is much harder to climb or cut because fingers and most hand tools cannot get a grip.
W-section palisade at 2.4m is a real deterrent and looks it. Its weak spot is the fixings. On cheaper installs the pales are held with standard bolts that can be undone or snapped, and taking out a few pales leaves a gap big enough to walk through. Ask for anti-tamper fixings and for the rails to go on the secure side.
358 mesh usually holds up better against a determined attempt. The tight gaps leave nothing to grip, and cutting through takes time and makes noise. Standard twin wire is easier to climb than 358, but it is still a sound choice where the main aim is to mark the boundary and stop casual trespass.
You can see straight through mesh, which helps your CCTV and lets passers-by and staff notice anything odd. Police crime prevention advice generally favours sites people can see into, because intruders have nowhere to work out of sight. Palisade blocks more of the view, especially from an angle.
Appearance counts too. Palisade can look hostile next to housing, and in places like Moseley, Kings Heath or the Jewellery Quarter conservation area it may draw objections. Mesh powder-coated green or black usually sits more comfortably on streets that mix homes and businesses.
Under permitted development rules you can usually put up a fence up to 2m high without planning permission, or up to 1m next to a road used by vehicles. Most proper security fencing is taller than that. Check with Birmingham City Council's planning team before you order 2.4m or 3m panels, especially beside a road or in a conservation area.
Costs depend on height, ground conditions, run length and access. As a rough guide, supply and installation around Birmingham often comes to around £60 to £120 per metre for twin wire mesh at 1.8m to 2.4m. Galvanised palisade is often around £70 to £140 per metre, and 358 mesh costs more again, sometimes £120 to £200 per metre. Breaking out concrete or tarmac, gates and powder coating all add to the total.
Both types should last 20 years or more if they are hot-dip galvanised. Mesh panels are lighter and quicker to replace after a vehicle hits them. A bent palisade section usually needs new pales and sometimes a new rail.
A site visit to check levels, access and any existing posts will tell you more than a brochure. As a starting point:
Usually yes compared with 358 mesh, because the rails give a foothold. Putting the rails on the secure side and choosing a triple-pointed top helps, but 358 mesh is still the harder fence to climb.
Usually yes, because permitted development generally covers fences only up to 2m, or 1m next to a road. Check with Birmingham City Council before work starts.
Sometimes, if they are sound and spaced correctly for the new panels, but palisade and mesh posts are rarely interchangeable. We would check their condition and spacing on site before advising.
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