• About
    • Meet the team
    • Remembering Richard Knight
    • Manufacturing
  • Careers
  • News
  • Testimonials
Chichester: 01243 641272 | Liskeard: 01579 529298
Knight Fencing
  • Shop
    • Fence Panels
      • Heavy-Duty Closeboard Fencing Panels
    • Garden Furniture
      • Arbours & Arches
      • Wooden Garden Furniture
      • Grow Your Own
      • Garden Planters
      • Gazebos
    • Massive Clearance – Everything Must Go!
      • View All Clearance
    • Tools
      • View all tools
    • Brands
      • Draper Tools
      • Knight Fencing
      • Zest
  • Residential
  • Commercial
  • Agricultural
  • Contact
  • Get A Quote
    • Domestic & Residential
    • Commercial & Industrial
  • Click to open the search input field Click to open the search input field Search
  • Menu Menu
  • Shopping Cart Shopping Cart
    0Shopping Cart

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
Previous Previous Previous Next Next Next
12

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
Knight Fencing Quote

Use Quick Quote and you can get a quote for your commercial fencing and gates in a fraction of the normal time.

Get a Quick Quote
  • Acoustic Fencing Range
    • Highway Noise Barrier
    • Jakoustic Fencing
  • Apollo Rolled Top
  • Athena
  • Ball Court and MUGA Range
    • Bekasport Plus Ball Court Fencing
    • Bekasport Sports Fencing
  • Barbed Wire Fencing Range
    • High Tensile Barbed Wire Fencing
    • Mild Steel
    • Razor Barbed Wire Fencing
  • Bow Top Railings
  • CLD Fencing Range
    • CLD DULOK
    • CLD DULOK-8 SR1
    • CLD DULOK-LITE
    • CLD ECLIPSE-60
    • CLD EXEMPLA
    • CLD FLEXA-RAIL
    • CLD LOCKMASTER SWING GATES
    • CLD MULTIPLUS
    • CLD ROTOP
    • CLD SECURUS
    • CLD SECURUS LITE
    • CLD SECURUS PROFILED
    • CLD SECURUS SR1
    • CLD Sports Rail Sports Fencing
    • CLD ULTIMATE
    • CLD ULTIMATE EXTRA SR1™
  • Concrete Panel Walling
  • Delta Sliding Gate
  • Digga Earthmoving Machinery Attachments
  • High Security Fencing for Critical National Infrastructure
  • Nylofor Range
    • Nylofor 2D Regular
    • Nylofor 2D Super
    • Nylofor 3D
    • Nylofor 3M
    • Nylofor F
  • Paladin Fencing Range
    • Paladin Classic
    • Paladin FX
  • Palisade Fencing
  • Pallas
  • Parking Facilities
    • 9000 & 9100 Automatic Sliding Gates
    • 9000M Cantilever Manual Sliding Gate
    • 9500 Bi-Folding Gates
    • Turnstiles
  • Posts and Bollards
  • Protek Range
    • 656 Protek Rebound
    • Protek 1000
    • Protek 2000
    • Protek 358 Clamp
    • Protek 656 Clamp
    • Protek 656 Clip
    • Protek 868 Clamp
    • Protek 868 Clip
    • Protek Spectator Rail
  • Robusta Gate Range
    • Bekamatic
    • Swing Gates
  • Roll Top
  • Rylock Green Fencing
  • Rylock One
  • Securifor Range
    • Securifor 2D
    • Securifor 358
    • Securifor 3D
    • Securifor Super 6
  • Security Fencing and Gates
  • Security Fencing Brands
  • Security Fencing Systems
  • Security Gates Range
    • Security Gate
  • Sentinel Chainlink Super 70
  • SiteGard Gates
    • SiteGard Double-Leaf Bi-Folding Temporary Site Gate
    • SiteGard Double-Leaf Temporary Site Gate
    • SiteGard Single-Leaf Temporary Site Gate
  • Sports & Spectator Fencing
  • Stock Fencing range
  • Triton
  • Ultra Fence: Palisade Security Fencing
  • Ultrabar Railings
  • Vertical Bar Railing
  • Zenith Fencing Systems
    • Zenith 358
    • Zenith Double Skin High Security Fencing
Excellent
Knight Fencing4.9
Based on 71 reviews
See all reviews
review us on
PotHoler A.
Always reliable and thoroughly professional.
Claire A.
Fantastic service from start to finish. Terry was professional, knowledgeable, and kept me well informed throughout the entire process. The job was highly labour-intensive, as all materials had to be carried in and the old fencing removed from a very awkward location in relation to their van, yet nothing was ever too much trouble. Terry and his co-worker Samantha are absolute grafters who worked incredibly hard, and the results speak for themselves. I’m extremely happy with my new fencing and wouldn’t hesitate to recommend them.
Sam K.
I couldn’t be happier with my new fence! From start to finish, the team was professional, efficient, and attentive to every detail. They offered expert advice on the best materials and design for my property, and the installation was seamless. The quality of the craftsmanship is outstanding, and it has truly transformed the look of my garden. I highly recommend this company to anyone looking for reliable, high-quality fencing. Excellent service and amazing results!
katrina M.
Wonderful job these guys did - Daniel & Liam the installers were professional, polite and advised what the process was going to be.
Alastair H.
Great job on my fencing and gates from Knight fencing. Five star service.
Cassie H.
Knight fencing team arrived on time and well presented. They were very friendly and only too happy to discuss what was to be done and they made sure that we were happy. They worked well and repaired our fence and installed a support pole for a large tree. They were quick and very tidy and even sharpened my garden shears that were blunt. I would definitely recommend this company for any garden repair work.
Sam C.
Brilliant service and great quality. Will be using them again as required.
Marion S.
Very pleased with the service from Knight Fencing. From the visit
to see property and receiving my quote, to the work carried out
both men very polite and experienced . All work excellent.
Barry O.
September 2025
This week we had KNIGHT FENCING (SELSEY complete a new 5ft fence at the bottom of our garden. A very professional job was done by two workers . They arrived promptly and worked so hard to complete first class job. The new fencing looks amazing, highly recommend company . It has provided us with privacy in our garden and a safe environment for our two dogs . They left the garden very tidy .
Thank you
Carol P.
Ordered arches easily on website
Delivered on day stated
Product as described
Good experience with company

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
4.9
Based on 67 reviews

Locations

  • Fencing Contractors Brighton and Hove
  • Fencing Contractors Chichester
  • Fencing Contractors Crawley
  • Fencing Contractors East Sussex
  • Fencing Contractors Hampshire
  • Fencing Contractors Portsmouth
  • Fencing Contractors Southampton
  • Fencing Contractors Surrey
  • Fencing Contractors West Sussex
  • Fencing Contractors West Country

News, Tips and Advice

  • Women in Construction: Celebrating the Team at Knight Fencing
    Women in Construction: Celebrating the Team at Knight FencingMarch 11, 2026 - 3:49 pm
  • Knight Fencing team member working in waterlogged, muddy ground conditions during a winter timber fencing installation
    Professional Fencing Installation West SussexFebruary 27, 2026 - 1:01 pm
  • Before and after of a free timber gate installation for a local resident by Knight Fencing Ltd
    Community Support ChichesterFebruary 24, 2026 - 12:59 pm
© Knight Fencing Ltd® MMXXV Knight Fencing® is a registered trademark

Website by Pallant
  • Link to Facebook
  • Link to Instagram
  • Link to X
  • Link to LinkedIn
  • Link to Pinterest
  • Careers
  • Delivery Information
  • Returns
  • Terms and Conditions
  • Privacy Policy
  • Cookies Policy
Scroll to top Scroll to top Scroll to top
Knight Fencing
4.9
Based on 67 reviews