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4000 Turnstiles

Industrial Turnstile gates

The 4000 Full Height Turnstile range is a high specification turnstile, suitable for controlling access in environments such as reception areas, schools, public building and military bases. Our Turnstiles seamlessly form part of high level perimeter security, requiring low usage knowledge.

Constructed from Mild or Stainless Steel for long lasting and maintenance free performance, the 4000 offers a comprehensive range of features to suit individual client requirements, including 90º or 120º rotor assemblies, canopies, down lights and fire alarm activation (to engage free rotation).

Turnstiles can be configured as bi-directional or single direction only. The 4000 turnstile range is available in single or double according to your requirements. The units are ready to bolt down and commission continuing our “Plug & Play” ethos.

Due to our superior intelligent yet simple,PLC controller. The turnstile can be configured for “Fail Safe” or “Fail Secure” modes on the event of power failure. Options also extend to varying height configuration, again tailored to suit your needs.

Full Product Information

Benefits

  • 100% duty cycle heavy industrial usage
  • Force tested to 1200 Newtons
  • Single Phase Supply
  • Plug & Play Installation
  • Programmable control panel c/w fault diagnostic on screen display
  • Fire alarm input built in as standard (engages free rotation)
  • High specification turnstile to control schools/arenas and un-authorised access to secure areas
  • Seamlessly forms part of the existing fence lines perimeter security
  • Mild or stainless steel for long lasting and maintenance free performance
  • 90° or 120° rotor assemblies available
  • Bi-directional or single direction only
  • Fail Safe or Fail Secure modes in the event of power failure
  • Ease of installation
  • Low maintenance
  • 99.9% Access Control Compat
  • Reader Plates Fitted as STD
  • Fire Alarm Input pre-configured
  • Paxton/Nortech/Ievo Compat
  • Easy to use for end users

View 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.

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Excellent
Knight Fencing
Based on 42 reviews
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Jack T.
Jade Wallace supported me with the highest quality customer service. Fast, to the point, dealt with everything with simplicity and was a delight throughout. Great business and culture.
Krug T B.
I think these guys are great
Very helpful
Simon S.
Always friendly and helpful
Competitive prices too
Simon O.
Knights came highly recommended and didn't disappoint - a first rate job at a fair price. Many thanks
Karen J.
I bought 2 beautiful benches which were advertised at a much lower price than anywhere else on the web. They arrived promptly with a courier.
A couple of components were missing but were replaced with no fuss following one simple email to Jade Wallace, whose customer service was second to none.
Thoroughly impressed by this company and it’s EASY customer care.
Malcolm B.
In June 2025 excellent fitters Kevin and George from Knight installed these well made Iroko double gates.
Dee P.
Excellent service, good quality panels, and with free delivery worked out cheaper than Wickes!
Gary T.
Always very helpfull adn good fencing.
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.
The P.
I am very pleased with my hit and miss fence and my new handrails, work was completed in the promised time, everything was left clear and tidy, all by very friendly, helpful and professional experts. Recommended.

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 37 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

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 37 reviews