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Street Solutions UK  |  SKU: 204486

670 Maximum Speed 20mph Sign Face | Post & Wall Mounted

£13.74 Ex. VAT
£16.49 Inc. VAT
Why buy from us
  • 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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  • Next Day Delivery Available
Why it works

Set the limit, keep it visible

High-visibility face

A black 20 on a white background with a red surround keeps the limit obvious to every driver.

Road-sign specification

Manufactured to BS EN 12899-1:2007 and UK highway regulations, and CE marked.

Two fixing options

Post-mounted faces have rear channels for anti-rotational clips; wall-mounted faces drill or bond straight to the wall.

Made in the UK

UK-manufactured 3mm aluminium composite that withstands all weather conditions.
Overview

670 Maximum Speed 20mph Sign - Overview

The diagram 670 sign sets a 20mph maximum speed limit for roads where traffic needs to slow further than the default - residential streets, school routes and site roads. Manufactured to BS EN 12899-1:2007, CE marked and finished in Class 2 RA2 high-intensity reflective, each 3mm aluminium composite face comes in four sizes from 300mm to 750mm, post or wall mounted.
20mph
Maximum speed
300-750mm
Sign sizes
3mm
Face thickness
Dimensions
Sign sizes300mm, 450mm, 600mm or 750mm
Face thickness3mm
Details
Diagram reference670
Speed limit shown20mph
MaterialAluminium composite
Face coloursRed, white and black
Rear colourGrey
ReflectivityClass 2 R2/RA2
CertificationCE marked to BS EN 12899-1:2007
MountingPost or wall mounted
OriginMade in the UK

Frequently asked questions

Why 20mph rather than 30mph?

A 20mph limit reduces the severity of a collision and suits places where people and traffic are close together, such as residential streets, school routes and site roads.

Do I need extra repeater signs along the route?

That depends on the layout and length of the road - for public highway schemes, check with the relevant authority on which repeater and terminal signs are needed alongside this face.

How is the sign fixed to a post?

The post-mounted face has rear channels that clamp to a 76mm post with anti-rotational clips, so it can't twist once secured.

What size do I need?

300mm and 450mm suit site and estate roads; 600mm and 750mm give better visibility on faster approach roads or where sight lines are longer.

Is the wall-mounted version pre-drilled?

No, it arrives with a plain back - drill the composite for screw fixing or use a suitable heavy-duty adhesive.

What is the sign made from?

3mm aluminium composite with a grey rear, finished in Class 2 RA2 high-intensity reflective sheeting so the limit stays visible after dark.

How long does delivery take?

Each sign is made to order, so allow 7-10 working days for dispatch.

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Our teams are available on 0161 706 0479

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