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Security Gates

Security gates for home, industrial and commercial use

green security gate in front of a building

Benefits of Security Gates

Security gates are designed for maximum safety and protection. They are attractive in appearance and can be automated or manually operated. We can supply them in various heights and sizes to suit the required space.

Applications

We have been installing heavy duty security gates for a wide range of purposes for over 25 years. They are recommended for use on a wide range of domestic, commercial and industrial sites for peace of mind when you need it most.

Security Gates Specification

These metal security gates can be made to British Standard requirements and come complete with posts, hinges, dropbolts and padlockable slidelatch. All gates are hot dipped galvanised to BS EN ISO 1461 and can be Polyester Powder Coated to BS EN 13438.

All our gates have optional extras that can be added to achieve best in class commercial gate systems and extra peace of mind.

Additional Security Extras

  • Mortice lock/Deadlock
  • Full Length Slam Plate-Hinge Covers
  • Padlockable Dropbolts
  • Padlock Shrouds
  • Anti-Slam Device
  • Integral Anti-Ram Post
  • Secure Clad

You might also like our full range of Security Gates

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
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    • Securifor 2D
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  • Security Fencing and Gates
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  • Security Fencing Systems
  • Security Gates Range
    • Security Gate
  • Sentinel Chainlink Super 70
  • SiteGard Gates
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    • SiteGard Double-Leaf Temporary Site Gate
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  • Zenith Fencing Systems
    • Zenith 358
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Excellent
Knight Fencing
Based on 61 reviews
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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.
Carol P.
Ordered arches easily on website
Delivered on day stated
Product as described
Good experience with company
katrina M.
Wonderful job these guys did - Daniel & Liam the installers were professional, polite and advised what the process was going to be.
Sam C.
Brilliant service and great quality. Will be using them again as required.
Clare H.
We went by the reviews because we're new to the area and had no personal recommendations. The reviews are absolutely spot on. Very efficient, staff are great, the fence is brilliant, they left everything neat and tidy. Highly recommend.
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!
Deborah O.
We had a new gate installed and our double security gates made higher.

The workman were friendly, efficient and the work was carried out to a high standard.

We would highly recommend knight Fencing

Michael & Debbie O'connor x
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!
Simon S.
Always friendly and helpful
Competitive prices too
Gary C.
The guys did a great job replacing our worn out gates. The new gates look superb. I thoroughly recommend them.

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 57 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

  • Apprentice of the Year at the Association of Fencing Industries (AFI) Fencing Awards 2025
    Apprentice of the Year at the Association of Fencing Industries (AFI) Fencing Awards 2025November 17, 2025 - 2:01 pm
  • 2025 Chichester Christmas Tree supported by Knight Fencing
    Knight Fencing sponsors the Chichester Christmas treeNovember 13, 2025 - 1:02 pm
  • IT’S CHRISTMAS TOY APPEAL TIME!November 11, 2025 - 9:40 am
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Knight Fencing
Based on 57 reviews