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Q-Sign Supplementary Plate


Street Solutions UK supplies a full range of q-sign supplementary plate to traffic management contractors, utilities companies, and construction site managers across the UK. Our products are used for temporary traffic management schemes, roadworks, utility diversions, and site safety, and all meet Chapter 8 of the Traffic Signs Manual and TSRGD 2016.

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Street Solutions UK is a trusted UK supplier of q-sign supplementary plate and related temporary road signs. We pride ourselves on competitive pricing, fast UK delivery, and expert product support. Whether you're a sole trader or a national contractor, our team is ready to help you find the right solution. All products comply with Chapter 8 of the Traffic Signs Manual and TSRGD 2016. Browse the full range online or contact us for a trade quote.

Buying the plate on its own

These are plates without a triangle, for fitting to Q-sign warning triangles you already hold. Buying this way makes sense in two situations: you are replacing a plate that has been damaged or has faded, or you want one set of triangles to cover several jobs by changing the plate rather than carrying a separate complete sign for each.

For a maintenance crew doing a different task each week, that is the difference between a van carrying four triangles and a van carrying fourteen complete signs.

Fitting

The plates are sized to fit a Q-sign fitted with extended legs, and screws are included. Check the legs on your existing triangles before ordering, because a standard-leg frame has no room for a plate beneath the face. The reflective vinyl face is BSI checked and bonded to a PVC backing, so the plate matches the triangle for visibility rather than going dull beside it after a season.

Which plate for which job

  • Distance plates, 200 to 800 yards: staged advance warning. Set out furthest first and work in towards the site.
  • End: closes the run on the far side of the works. Worth keeping two of, because it is the plate most often left behind.
  • Single file traffic and slow single line traffic: used beneath the road narrows triangles where one lane is running.
  • Arrow left and arrow right: direct traffic past the obstruction.
  • Cyclists dismount: where the works narrow or close a cycle route.
  • Activity plates: grass cutting, hedge cutting, tree cutting, gully emptying and surveying, for mobile and short-duration works where the crew moves along the road.

Looking after them

A plate is a consumable. It gets stacked, dragged and leaned on, and a scratched or peeling reflective face stops doing its job long before the plate itself breaks. Check the faces at the same time you check cone and lamp stock, and replace rather than clean an abraded surface, because polishing a damaged retroreflective film does not bring the reflectivity back.

For complete signs with the plate already fitted, see the 750mm triangles with supplementary plates.


Frequently Asked Questions

What makes a road sign Chapter 8 compliant? +

Chapter 8 of the Traffic Signs Manual specifies the types, sizes, and reflectivity requirements for signs used in temporary traffic management in the UK. All our temporary signs meet these requirements.

What is a Q-sign? +

Q-signs are lightweight, portable temporary road signs used in traffic management schemes. They are available in triangular, circular, and rectangular formats in standard TSRGD sign designs.

Can I get custom temporary road signs? +

Yes — Street Solutions UK offers custom-printed temporary road signs for specific messages, logos, or non-standard layouts. Contact our team for a quote.