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Britpave Wide CSB (WCSB), Trough Wide CSB (TWCSB)



Height difference between carriageways


Superelevation across carriageways

Certified to EN1317-5

Containment level

Working Width





The Britpave VCSB is a double-sided step barrier suitable for use when the difference in level between carriageways is less than 300 mm.   The variable profile can accommodate changing carriageway levels.


There are two basic designs:


1. VCSB barrier - width at top 200mm, base width minimum is 542mm and maximum is 585mm


2. Variable Wide Concrete Step Barrier (VWCSB) barrier - width at top 600mm, base width minimum is 942mm and maximum is 985mm


For a temporary difference in level between carriageways of less than 100mm, the standard profile Britpave CSB with a deeper base can be constructed. Where the level difference is permanent, the Britpave VCSB allows construction of a single barrier to accommodate the height difference.

Highway Solution Benefits


A tested and complete solution


CE mark on installed 'as-tested' solution


Minimal Maintenance


Serviceable life of at least 50 years (for CSB)


High containment (H2) reduces risk of crossover accidents


Economic and sustainable


Rapid and easy installationSpace saving


Low whole-life cost


Reduced traffic congestion - fewer lane closures


Designed to redirect errant vehicles


Variety of solutionsImproved worker safety - fewer interventions for repair


Reduced risk of impact injuries to motorcyclists because of its smooth face