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Street Solutions UK  |  SKU: 046006

Heavy Duty Flow Plate

£335.00 Ex. VAT
£402.00 Inc. VAT
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  • Pay in 30 days with a Trade Account. No fees.
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0161 706 0479


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  • Made in the UK
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Why it works

Built for HGV-rated one-way control

Rated for cars and HGVs

Reduced flap height and 10mm heavy gauge chequer steel take repeated heavy goods vehicle traffic, not just cars.

Bolts straight down

Fixes to tarmac or concrete with 8 bolts per plate and concrete fixings included, so no civils work is needed.

High-visibility yellow

Powder coated chequer plate stays clearly visible to approaching drivers.

No drainage required

Surface fixed installation avoids groundwork, so the plate can be installed or relocated without drainage work.
Overview

Heavy Duty Flow Plate - Overview

The Heavy Duty Flow Plate is a surface-fixed, one-way traffic control plate for roads, yards and access routes. Built from 10mm heavy gauge chequer steel with a spring-action hinge, the reduced flap height rates it for HGVs as well as cars.
420mm
Length
372mm
Width
20kg
Weight
8bolts
Per plate
Dimensions
Length420mm
Width372mm
Height (flap closed)51mm
Height (including springs)115mm
Weight20kg
Details
MaterialHeavy gauge chequer steel (10mm)
ColourYellow
FixingBolt down - 8 bolts per plate, concrete fixings included
Vehicle suitabilityCars and HGVs

Frequently asked questions

Is this plate rated for HGVs?

Yes. The reduced flap height and 10mm heavy gauge chequer steel construction rate this plate for HGVs as well as cars.

How is the plate fixed down?

It bolts down with 8 fixing bolts per plate, and concrete fixings are included. No civils or drainage work is needed.

How many plates do I need for my road width?

It depends on the width you are covering - as a guide, a 3m road needs 5 plates and a 5m road needs 8 plates. See the coverage table on this page for other widths.

Can it be fitted to tarmac and concrete?

Yes. Tarmac fitting uses rubber expanding bolts once the surface is at least 6 months old with 50mm of asphalt depth. On newly laid tarmac, or where the surface is unsuitable, a concrete raft should be laid first.

Should the plates be laid out in a straight line?

We recommend a staggered layout rather than one straight line - this spreads vehicle loading more evenly and extends the life of the plates. Vehicles should drive straight over the plates rather than turning on them.

Can pedestrians walk over the plates?

Pedestrian use is not recommended without additional warning signage - keep vehicle approaches straight and direct pedestrians away from the plate edges.

What is the difference between this and a lighter-duty flow plate?

This is the heavy-duty version, built from thicker 10mm chequer steel with a reduced flap height for HGV traffic. If your site only sees cars, ask us about the lighter-duty alternative.

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