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Concertina Razor wires
Concertina razor wire is the normal type of Razor wire you see around prisons and high security establishments.
Each loop is clipped in 3 or 5 places depending on the coil diameter to the next loop so when it is extended it forms a tubular effect that has gaps too small for someone to climb through.
We offer all types and sizes of Razor wire to order, although some types if made to order have a minimum order quantity. However we generally stock most popular forms of Concertina razor wire.
Standard materials are either heavily galvanized or stainless steel 430/304/316.
Choosing your Razor wire
The bigger the diameter the more of an obstacle and deterrent the Razor wire is. 450mm diameter is the smallest size we recommend for domestic type applications. This size is normally an adequate deterrent and also the easiest to fit as standard support brackets will generally do for this diameter and weight of razor wire. 730mm or even 900mm diameter will require specially made brackets for the installation.
If fitting to the ground then we would recommend a size that cant be vaulted over, then the suggested options would be to install a single run of 900mm diameter Razor wire or alternatively stack smaller diameter Razor wire on top of each other either vertically or in a pyramid fashion.