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Autopa  |  SKU: 040483

Double Swing Height Restrictor for Two Lanes

£1,781.66 Ex. VAT
£2,137.99 Inc. VAT
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0161 706 0479

Colour: Galvanised

Ships in 10 – 15 working days
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  • Made in the UK
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Why it works

Permanent height control for two-lane sites

Stops bypass routes

Spanning both lanes prevents high vehicles simply driving around a single restrictor.

Two fixing options

Choose ragged (concrete-in) for a flush finish or flanged (bolt-down) for surface mounting.

Reflective knocking bar

An optional lower bar warns and physically contacts oversized vehicles before they reach the main structure.

Made in the UK

Manufactured in the UK from galvanised mild steel by Autopa.

Powder-coat options

Galvanised as standard, or powder-coated in any of 7 RAL colours to match site branding.
Overview

Double Swing Height Restrictor - Overview

The Double Swing Height Restrictor is a fixed steel barrier that spans two carriageways to stop high-sided vehicles bypassing a single-lane restrictor. Each restrictor gives 2.2m of clearance, reducing to 2.05m with an optional knocking bar, and the booms swing open and lock on catch posts when full-height access is needed.
2.2m
Clearance (no knock bar)
2.05m
Clearance (with knock bar)
6-14m
Length options
7colours
RAL options
Dimensions
Main body90mm x 90mm square tube
Clearance (without knock bar)2.2m
Clearance (with knock bar)2.05m
Base plate (bolt down)400mm x 400mm x 10mm
Lengths available6m, 8m, 10m, 12m, 14m
Details
MaterialSteel
FinishGalvanised, or galvanised and powder-coated
Available coloursRAL 7001 Silver Grey, RAL 1021 Yellow, RAL 5017 Blue, RAL 3020 Red, RAL 6005 Moss Green, RAL 9005 Black, RAL 9010 White
FixingRagged (concrete-in) or flanged (bolt-down)
Concrete-in depth600mm below ground
Bolts required (bolt-down)4 x 16mm bolts per leg (sold separately)
BrandAutopa
OriginMade in the UK

Frequently asked questions

How does the restrictor stop vehicles bypassing it?

It spans both lanes of a two-lane entrance in one structure, so a high vehicle cannot simply drive around it by using the other lane.

What is the actual clearance height?

2.2m without the knocking bar fitted, or 2.05m if you add the optional knocking bar. Check your specific site requirement against these figures before ordering.

What does the knocking bar do?

It is a reflective bar suspended below the main crossbar that gives oversized vehicles an earlier physical and visual warning before they reach the structure itself.

How is it fixed to the ground?

Choose ragged fixing, which sets 600mm into concrete for a flush finish, or flanged fixing, which bolts down onto a 400mm x 400mm base plate with four 16mm bolts per leg (bolts sold separately).

Can I get it in a colour other than galvanised?

Yes. As well as the standard galvanised finish, it can be powder-coated in RAL 7001 silver grey, 1021 yellow, 5017 blue, 3020 red, 6005 moss green, 9005 black or 9010 white - state the RAL code at the time of order.

What happens when I need full-height access?

The booms swing open and lock securely in place on catch posts, so you can allow a taller vehicle through and then close the restrictor again afterwards.

How long does it take to arrive?

As a made-to-order steel structure, lead time is 10-15 working days.

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