Security Fencing, otherwise known as Barbed Tape or Razor Wire is fabricated with razor sharp steel blades. It is frightening to the aggressive perimeter intruder, with the design making climbing and touching extremely difficult, it is viciously effective as a security fence. DSA is particularly difficult to crush or trample and is almost impossible to cut without specialized tools and even then it is a slow dangerous job.
DSA Security Fencing as manufactured Security Fencing is available in either Short, Medium or Long blade profiles, and can be stored in a compact condition ready for use. It is available in a Galvanised or Stainless Steel so as to prevent the blades rusting and becoming blunt.
Made of Galvanised Steel or Stainless Steel strip with four hook barbs die cut every 25mm & cold clenched around a high tensile spring steel core wire. The barbs are so close as to prevent any hand hold & designed to rip into all forms of clothing.
DSA is available in two configurations:- Flat Loop and Concertina.
Flat Loop is supplied as individual clipped loops of short barbed tape suitable for attaching directly to fence tops parallel to the fence line for security. Suitable for security situations where there can be no overhang into adjoining properties or where a neat flat appearance is desired.
Ideal as a gate topping & can also be attached directly to the inside of fences to increase their cutting resistance and security.
Concertina DSA is formed by clipping adjacent loops of a single coil to one another at regular points around the circumference. When extended, this forms a cylindrical pattern & limits the extension of the coil giving it integral strength, eliminating the need for supporting cables.