Triangle Warning Signs

Our triangle warning signs are road legal and CE-marked, and feature either wording or a symbol that warns drivers of an upcoming hazard. They are a critical part of keeping drivers safe on both roads and car parks. For example, a pedestrian crossing point sign deployed on your car park at the entrance provides plenty of warning to drivers that they should expect to see pedestrians on the road at this point and should proceed with extra caution. Shop our full range now, with next-day delivery on in-stock items.

About Triangle Warning Signs

Traffic warning signs are some of the most commonly-seen permanent road signs. These are mostly triangular signs with a red border. Their primary function is, as the name suggests, to provide a warning to drivers. This could alert them to an upcoming unusual road feature or potential distraction.

By warning the driver prior to the obstacle, the risk of accidents is reduced. Often, signs that include symbols will be accompanied by a supplementary plate which gives further details. These details may indicate how far away the hazard is, or for how long it persists.

Although these warning triangle road signs are mostly seen on main roads, they can also be found in car parks and industrial estates. Warning signs indicating the position of speed bumps or pedestrian crossings are very common in these locations.

Traffic joining from the right onto main carriageway warning sign in use

Common triangle warning road signs

If you have ever driven on a UK road you will have almost certainly seen these signs or a variation of them.

Staggered Junction Ahead - Dia 507.1

This sign shows that there is a junction at two different points ahead. The broader line indicates which route has priority.

Double Bend Ahead - Dia 513A

This sign indicates that the road ahead has a double bend - in this case the bend is first to the left then to the right.

Traffic Merging From Left Ahead - Dia 508.1

This sign is commonly seen wherever traffic is expected to merge from the left ahead.

School Crossing - Dia 545

This traffic sign is used wherever there is a high likelihood of children being in the road.

Bulk discounts on triangle road signs

Our bulk discounts enable you to make significant savings on large orders, and receive highly efficient service too. It’s perfect if you need to buy a lot of triangular road signs in one go. Check out our full range of road signs to see what else we can help you with.

Next-day delivery options

Need your triangle road signs as soon as possible? As long as you place your order before 2pm, we can provide next-working-day delivery on items in stock. Same-day delivery is also available for urgent orders - call our team for full details, and chat to our friendly sales team if you need a hand.

In stock & ready to ship

We keep a wide selection of triangular road signs in stock at Start Safety - they're already on our shelves and ready to ship to your door. Our reliable stock levels mean you can find whatever you need, and get it quickly with our next-day delivery service!

Give Way Zintec Inverted Triangle Sign Description Img

Need help finding the right product?

Give our trained sales team a call on +44 (0)1905 794875, they will help you in choosing a suitable system for your needs and will also be happy to discuss discounts for bulk quantity requirements and special delivery need.

Why buy from Start Safety?

We have the full range shown above in stock on the shelf ready to ship out next day, we offer special delivery services and can even arrange same day delivery on many products.

Triangle Warning Signs

Available Headroom At Arch Bridge Post Mounted Sign - 531.1 R2/RA2 (Face Only)

Tramcars and Buses Only Post Mount Sign - Dia. 953.1 R2/RA2 (Face Only)

Trams, Buses, Cycles and Taxis Post Mount Sign - 953.1B R2/RA2 (Face Only)

Towed Caravans Prohibited Post Mounted Sign - Dia 622.7 R2/RA2 (Face Only)

Tramcars, Buses and Cycles Only Post Mount Sign - 953.1A R2/RA2 (Face Only)

Tramcar Crossing Ahead Road Post Mounted Sign - Dia 772 R2/RA2 (Face Only)

Slow Moving Vehicles On Incline Post Mounted Sign - 583 R2/RA2 (Face Only)

Traffic Queues Likely Ahead Post Mounted Sign - Dia 584 R2/RA2 (Face Only)

Side Winds Post Mounted Sign - Diagram 581 R2/RA2 (Face Only)

No Smoking Post Mounted Sign - Diagram 554D R2/RA2 (Face Only)

Gates Ahead Road Sign Post Mounted - 554C R2/RA2 (Face Only)

Flood Ahead Post Mounted Sign - Diagram 554A R2/RA2 (Face Only)

Cattle Grid Ahead Post Mounted Sign - 552 R2/RA2 (Face Only)

Try Your Brakes Post Mounted Sign - 554.1 R2/RA2 (Face Only)

Opening Or Swing Bridge Sign Post Mount- 529 R2/RA2 (Face Only)

Dual Carriageway Ends Post Mounted Sign - Dia 520 R2/RA2 (Face Only)

T-Junction Ahead Post Mounted Sign - Diagram 505.1 R2/RA2 (Face Only)

Crossroad Through A Bend Post Mounted Sign - 512.3 R2/RA2 (Face Only)