Home > Companies > CLD Fencing Systems > Dulok-6 SR1™

The Dulok-6 SR1 Double Wire welded steel, wire mesh perimeter security panel system is a cost effective system available to the Secured By Design standard. This system is similar to the standard Dulok system but has the added benefit of 3 m wide panels and 5/6 mm wire diameters.

This system is also designed to take the Active anti-intruder topping which is essential for stopping any entry from the top.


  • Anti-cut-through, double wire panels.
  • Range of height options.
  • Secured by Design accredited system.
  • RAL colours available.
  • Conforms to BS 1772-14.


  • School playgrounds.
  • Public buildings.
  • Schools.
  • Car parks.
  • Business parks and retail premises.

Standard product features


Rectangular hollow section (RHS), hot dip galvanized and polyester powder coated with 40 x 5 mm flat clamp bars (finished to match post).

Mesh size:

200 x 50 mm.

Wire diameter:

5 mm verticals, 2 x 6 mm horizontals.

Top edge protection:

30 mm.


M8 x 40 security screws.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
25-20-30/145 Metal mesh panel fencing system

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



CLD Fencing Systems


+44 (0)1270 764751

Product reference

Dulok-6 SR1™


[1830 mm]
[2030 mm]
[2430 mm]
[3030 mm]
[1830 mm]
[2030 mm]
[2430 mm]
[3030 mm]
[As drawing]
Insert reference number where applicable.


[2506 mm]
[3000 mm]

Colour/ Finish

[Galvanized and powder coated green RAL 6005]
Standard colour.
[Galvanized and powder coated RAL]
Insert colour requirements from RAL range.

Anti-intruder security topping

[Not required]
[Barbed wire]
[Double mesh cranks]
[Razor wire, coiled]

Manufacturer details

Unit 11,
Springvale Business Centre,
Millbuck Way,
Cheshire, CW11 3HY
Tel +44 (0)1270 764751
Fax +44 (0)1270 757503
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