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DOT 521 Two way traffic ahead sign

Description and Specification

Model Code:
Variant:
Size:
Material:
£ Excl. VAT
£ Inc. VAT
made in britain logo
Bulk pricing for selection options
1+
0.00
Bulk prices shown EXCLUDE VAT and any chosen options and are for base product only. Please see table below options for overall bulk pricing.
DOT 521 450mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted) 22.97
(inc VAT 27.56)
DOT 521 450mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted) 28.72
(inc VAT 34.46)
DOT 521 450mm triangle RA1 Reflective (Class 1) 3mm Dibond (Post Mounted) 28.72
(inc VAT 34.46)
DOT 521 600mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted) 39.66
(inc VAT 47.59)
DOT 521 600mm triangle RA1 Reflective (Class 1) 3mm Dibond (Post Mounted) 41.85
(inc VAT 50.22)
DOT 521 600mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted) 45.30
(inc VAT 54.36)
DOT 521 750mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted) 54.00
(inc VAT 64.80)
DOT 521 750mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted) 57.47
(inc VAT 68.96)
DOT 521 900mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted) 79.89
(inc VAT 95.87)
DOT 521 900mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted) 89.67
(inc VAT 107.60)
DOT 521 1200mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted) 160.39
(inc VAT 192.47)
DOT 521 1200mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted) 167.87
(inc VAT 201.44)
DOT 521 1500mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted) 261.59
(inc VAT 313.91)
DOT 521 1500mm triangle RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted) 285.17
(inc VAT 342.20)
Code Size Material 1+
XS - Bulk prices shown EXCLUDE any chosen options and are for base product only. Please see table below options for overall bulk pricing.
450mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)
22.97
(inc VAT 27.56)
450mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)
28.72
(inc VAT 34.46)
450mm triangle
RA1 Reflective (Class 1) 3mm Dibond (Post Mounted)
28.72
(inc VAT 34.46)
600mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)
39.66
(inc VAT 47.59)
600mm triangle
RA1 Reflective (Class 1) 3mm Dibond (Post Mounted)
41.85
(inc VAT 50.22)
600mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)
45.30
(inc VAT 54.36)
750mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)
54.00
(inc VAT 64.80)
750mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)
57.47
(inc VAT 68.96)
900mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)
79.89
(inc VAT 95.87)
900mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)
89.67
(inc VAT 107.60)
1200mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)
160.39
(inc VAT 192.47)
1200mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)
167.87
(inc VAT 201.44)
1500mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)
261.59
(inc VAT 313.91)
1500mm triangle
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)
285.17
(inc VAT 342.20)
Size / Material 1+

The DOT 521 Two Way Traffic Ahead sign is an important traffic warning sign designed to inform drivers that the road ahead changes from one-way to two-way traffic. This advance warning helps motorists adjust their driving, remain alert for oncoming vehicles, and reduce speed when necessary. It is commonly placed after dual carriageways, roadworks, or temporary diversions where traffic patterns shift. The sign plays a vital role in reducing head-on collisions and improving overall road safety. Fully CE certified and approved by the Department of Transport, the DOT 521 sign is built for high visibility and long-lasting outdoor durability, making it ideal for all types of UK roads.

Materials available for this product

RA1 Reflective (Class 1) 3mm Dibond (Post Mounted)

RA1 Reflective (Class 1) 3mm Dibond (Post Mounted)

Description:
RA1 Reflective, also known as Class 1 Reflective 3mm Dibond with rail (Post Mounted)
Thickness:
3mm
Fixing Options:
To be fixed with clips or Universal Screw Banding and Channel Clamps
Compliance:
Private or light Road
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)

RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted)

Description:
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade Plate (Wall Mounted) 12 year warranty c/w Anti-Graffiti Laminate. CE Marked Permanent Road Signs conform to the Traffic Signs Regulations and General Directions 2002 and BS EN 12899-1:2001.
Thickness:
3mm
Fixing Options:
Can be drilled and screwed to flat surface
Compliance:
Road Legal (CE Marked)
RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)

RA2 Reflective (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted)

Description:
RA2 (Class 2 High Intensity) 3mm Dibond Traffic Grade with rail (Post Mounted) 12 year warranty c/w Anti-Graffiti Laminate. CE Marked Permanent Road Signs conform to the Traffic Signs Regulations and General Directions 2002 and BS EN 12899-1:2001.
Thickness:
3mm
Fixing Options:
To be fixed with clips or Universal Screw Banding and Channel Clamps
Compliance:
Road Legal (CE Marked)

*indicates your currently selected material