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Mesh Fencing

Twin Guard Security Mesh Fencing


Gramm Barriers TwinGuard Security Mesh Fencing is an excellent rigid panel system increased protection against cut through, ideal for use in schools, commercial outlets and good alternative on industrial sites where other products are not suitable.

A rigid type system providing an excellent visual appearance. Its aesthetic look is especially popular with Architects and Specifiers. Manufactured to BSEN 1722 Part 14 Cat 2 & 3.

Standard Sizes:

Panels Posts (Total number of fixings)
Inters Corners
Fence height mtrs Panel size
H & W
Wire diameter
V & H mm
Post centres mm Profix Twin
per bay
Hanging Twin
per bay
1.2 1284 x 2520 6 x 8 2520 1 2
1.8 1884 x 2520 6 x 8 2520 1 2
2 2084 x 2520 6 x 8 2520 1 2
2.4 2484 x 2520 6 x 8 2520 1 2

Heights above the standard range can be achieved using a multi-lift system.


Gramms Security Mesh Fencing panels are manufactured using 6mm vertical and 2no 8mm horizontal wires welded at each intersection creating a strong and durable panel, the mesh aperture consists of a 200 x 50mm mesh spacing providing excellent see through visibility!

Post System

Gramms Security Mesh Fencing posts are manufactured from 60 x 60 x 2.5mm Rolled Hollow Section. All posts include threaded inserts, leaving a clean and flush design to the rear face. PROFIX Twin is a specially designed clamping assembly that secures the panels in place.


Gramms TWINGUARD Security Mesh Fencing system is suitable for most applications were general site demarcations is required typical examples are uses in schools, public areas, industrial sites and retail outlets.


Gramms Security Mesh Fencing standard gates are available or tailored-made to suit your requirements. All gates are supplied with rear hung adjustable hinges, pad-lockable drop-bolts, multi-holed to suit site conditions complete with anti-climb PROTECTORGATE slide latch.

Gramms Recommended Applications & Uses For Twin Guard Security Mesh Fencing

  • Schools
  • Railways
  • Supermarkets
  • Commercial Buildings
  • Hospitals
  • Utility Buildings
  • Car Parks
  • Play Grounds
  • Airports
  • Warehouses
  • Ball Courts
  • Urban Sports Grounds
  • Health Clubs

Gramm Barrier Systems Ltd are fully committed to the highest level of customer service, professionalism and health & safety for every installation. Utilising quality materials in manufacturing, the highest level of expertise, Gramm aim to maintain a quality product that is secure and reliable. Gramm Barriers team of experts supply and install Security Mesh Fencing across the U.K.