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CLD DULOK-8 SR1™

DOUBLE WIRE PANEL SYSTEM TO SECURED BY DESIGN

CLD DULOK-8 SR1™ double wire panel system designed for even the smallest of security enhancements for perimeter fencing.

CLD Fencing System
  • DULOK-8 SR1 Double Wire Rigid Mesh - Basketball court
  • DULOK-8 SR1 Double Wire Rigid Mesh
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CLD DULOK-8 SR1™ SPECIFICATION

Secured by Design accredited security fencing.

CLD DULOK-8 SR1 is certified to LPS 1175 SR1 Security Ratings. This means it’s guaranteed to stop any attacks from basic tools, and with Secured by Design accreditation from the UK Police, it provides the perfect perimeter for public buildings, schools and sports pitch applications.

Featuring a range of security enhancements that give this perimeter fencing an edge, adding immeasurable protection to your premises. These modifications make Dulok-8 SR1™ an even greater defence against criminals than our base Dulok™ system. 

Dulok-8 SR1™ mesh panels are made from twin, heavy-duty 8mm wires welded on either side of 6mm vertical wires, but rather than using pin hex screws, they are fixed to galvanised steel posts using Sheardrive security bolts; practically impossible for vandals and intruders to remove. 

You also have the option to include further deterrents to the top of each panel with Dulok-8 SR1™ being compatible with our Active Anti-Intruder topping range. 

FINISH

Our welded steel wire mesh fencing panels are hot dip galvanised only or galvanised and polyester powder-coated. The standard colour is Green RAL 6005. RAL range of colours available. 

PANEL DIMENSIONS

Heights – 1830, 2030, 2430, 3030mm 

Panel width – 2506mm 

Mesh size – 200 x 50mm 

Wire diameter – 6mm verticals 2 x 8mm horizontals 

Top edge projection – 30mm† 

† Can be inverted to give flush edge 

All dimensions are nominal 

CLD DULOK-8 SR1™ POSTS AND CLAMPS 

For the Dulok-8 SR1 double wire panel system, CLD has developed a post and clamp bar system which provides a simple method of securing. Complete with an anti-vandal fastener, installed with either a battery-powered driver or traditional tools, this system offers a rapid and secure installation. 

SLOPING GROUND

Panels can be stepped as required. Where gradients exceed 1:16, it is recommended that taller panels are either part-buried or additional posts are used. 

VARIATIONS

The posts are available in a range of lengths to accommodate panel heights and ground conditions. In addition, many variations are available. 

CLD DULOK-8 SRi™ DOUBLE WIRE PANEL SYSTEM

DIMENSIONS

Posts – 60 x 40mm RHS (up to 2430mm) 80 x 40mm RHS (3030mm) 

Corner posts – 60 x 40mm RHS (up to 2430mm) 80 x 40mm RHS (3030mm) 

Post centres – 2520mm 

Clamping channel – 40 x 5mm Steel 

Unbeatable Installation Guarantee

We guarantee our commercial fencing installation for 10 years because we are confident it will last.

Unlike many commercial fencing contractors who only provide the manufacturer’s warranty for materials, we also cover our installation.

You can trust that our work will hold up for a decade longer than anyone else’s.

Knight Fencing 10 Year Installation Guarantee Badge

Quick Quote for Commercial Fencing and Gates

If you’re looking for reliable, experienced commercial fencing contractors, Knight Fencing is the trusted supplier you’ve been looking for.

We offer a free site visit and quotation, ensuring you get the best fencing and gate solution for your commercial property.

Contact us today to discuss your project and get expert advice from our team.

Phone Phone Call sales 01243 641272
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Knight Fencing
Based on 44 reviews
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Michael P.
Knight installed new fencing for my rear garden. Looks great and I am very pleased with their service.
stephen B.
Very professional at all stages, from site visit, to quote, to installation. We were consulted is throughout and got the finish that we wanted. Thank you.
Mike L.
Very pleased with the service provided. The delivery was on time and the quality of the item was very good. I did have one damaged panel and when I raised the issue, they immediately arranged for a replacement panel to be sent. I dealt with Jade Wallace throughout the ordering and delivery process and she was excellent, keeping me informed and providing top notch customer service.
Sally
Prompt and efficient service from the phone enquiry to the work carried out.
Krug T B.
I think these guys are great
Very helpful
Laura S.
Terry from Knight Fencing completed a 22m 6ft high fence and gate installation for us in April 25. From the initial quote Terry went above and beyond to suggest clever solutions to how we wanted the fence put in, eventually helping us to settle on a trellis to keep the view from the end of the garden. When completing the work he and Sam arrived promptly and worked so hard all day to get the work done. They have done an incredibly professional job, the fencing looks fantastic and they left the garden, if anything, tidier than it was before they arrived! I would highly recommend them and thank you for doing such a great job, we can now enjoy the garden without worrying about our dogs escaping!
shaun C.
This is the 3rd time we have used Knight Fencing Ltd and I can’t recommend them highly enough.A quality product built by a courteus team.
Ann J.
We are extremely pleased with the service and the results
Richard W.
Excellent service throughout. Very efficient, courteous and friendly staff. Highly recommend them
katrina M.
Wonderful job these guys did - Daniel & Liam the installers were professional, polite and advised what the process was going to be.

Trusted, Accredited, and Committed to Excellence

Association of Fencing-Industries
DuraPost Trained Installer
SMAS Worksafe preferred supplier
Postsaver Approved Installer
AJS Training
Constructionline Gold Member
CLD approved installer
Checkatrade.com members
CHAS accreditation advanced
Alexandra recommened installer

Trusted, Accredited, and Committed to Excellence

Association of Fencing-Industries
DuraPost Trained Installer
SMAS Worksafe preferred supplier
Postsaver Approved Installer
AJS Training
Constructionline Gold Member
CLD approved installer
Checkatrade.com members
CHAS accreditation advanced
Alexandra recommened installer

Helpful Guides

  • A Guide To Security Fencing
  • A Guide To Product Finishes
  • A Guide To Fencing & Your Boundary Rights
  • Free Guide For School Fencing For Specifiers
  • Guide to Sports and Spectator Fencing
  • Guide to installing timber gates
Knight Fencing
Based on 39 reviews

Locations

  • Fencing Contractors Brighton and Hove
  • Fencing Contractors Chichester
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News, Tips and Advice

  • Knight Fencing Delivers Hands-On Workshop at West Sussex Alternative Provision CentreJune 23, 2025 - 1:00 pm
  • Photo of Timber closeboard fencing and armco barrier installed by Knight Fencing at Salisbury Railway Station
    Salisbury Train Station Car Park – Commercial Fencing ProjectMay 1, 2025 - 3:12 pm
  • Liam & Lewis with their Fencing apprenticeship level 2 pass certificates
    Knight Fencing students shine on new fencing apprenticeship schemeFebruary 26, 2025 - 12:46 pm
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Knight Fencing
Based on 39 reviews