HGV Traffic Flow Plates, surface mount, excl.fixings

Product code: TM TFPSMHGV

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Surface mounted HGV Traffic Flow Plates provide a simple yet effective way to prevent HGVs driving the wrong way at site entrance of exit points, etc



1 - 5£349.00 ex VAT

6 - 20£339.00 ex VAT

21 + Call us on 01273 475500


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HGV Traffic Flow Plates, surface mount, excl.fixings


All Traffic Flow Plates are designed to control traffic flow by allowing vehicles to pass over them in just one direction. They provide a simple, low cost, unattended means, of preventing vehicles from entering a site via the designated exit, or leaving a site via the designated entrance, thus improving safety and reducing the likely-hood of accidents such as collision with another vehicle.
Our surface mount HGV traffic flow plates are manufactured from heavy duty steel plate and feature sound deadening rubber bumpers, to significantly reduce the noise caused by their operation as vehicles pass over them (an essential feature when used close to residential properties). 
The units simply bolt to the road surface, making installation quick and easy. The 203mm high rising flow restrictor plate allows vehicle wheels to pass over it in one direction only.  As soon as the vehicle has cleared the plate, the powerful spring mechanism ensures the immediate return of the restrictor plate to the raised position. 
The HGV Traffic Flow Plate is designed to effectively and safely control the flow of vehicles such as HGVs or other vehicles with a high ground clearance type design. 
How many standard plates will you need for a given road width?

                         Road Width   No.of Plates Required
            2.30m               7 `6"  5
            2.50m                8` 3" 5
            3.05m             10` 0" 6
            3.50m             11` 6" 7
            3.96m             13` 0" 8
            4.42m             14` 6" 9
            4.88m             16` 0" 10
            5.33m             17` 6" 11
            5.79m             18` 9" 12
            6.25m             20` 6" 13


Flow Plates for other vehicles

HGV flowplates are not suitable for use in locations where cars or small vans may need to pass over them as the high flow restrictor plate could damage the underside of such vehicles, which is why we offer alternative flowplates to cope with these situations


Our Standard Traffic Flow-Plate is designed to withstand axle weights up to 1 ton and is suitable for use where traffic is restricted to vehicles such as cars, small vans, etc. These units feature a flow restrictor flap height of 100mm.

see our - Standard Traffic Flow Plates for further details.


Our Multi-Purpose Traffic Flow Plate is designed to be used in locations where a mixture of vehicle types from cars to HGVs will pass over the installed plates. These units are based on the heavy duty HGV flow plate chassis and are designed to withstand up to 10 ton axle weight, but are fitted with a reduced height Restrictor Flap (115mm) to accommodate cars, vans, etc, as well as HGVs.

see our - Multi-Purpose Traffic Flow Plates (for car to HGV control)  for further details.


Choice of Fixings (fixings must be ordered separately);

Because the surface to which the Surface Mount Flow Plates are to be installed will vary according to location, we offer a choice of optional fixing packs to suit concrete or asphalt surfaces as required and which must be ordered separately.


You will need to order one Concrete or Asphalt fixing pack for each Flow Plate - see below;

- for each Standard flow Plate, you will need 1 x 6 fixing pack

- for each HGV or Multi-Purpose Flow Plate, you will need 1 x 8 fixing pack.



  • All our Flow Plates are made in the UK to the original Flow Plate design, other flow plates imported to the UK are often made of thinner material and less resilient to the day to day wear and tear placed upon them. 
  • Although Flow Plates are a stock item, at times of high demand, manufacturing and restocking could take up to 1-2 weeks, please speak to a member of our team for current lead-time if the units are required urgently.
  • Speed restrictor bumps can be installed to reduce the speed of traffic approaching the flow plates and suitable speed restriction signs may also be displayed.


...see Speed Restrictor Bumps

...see all Traffic Management Products


Need help or advice? - call the Insight Security team on tel: 01273 475500


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