COBA SafetyBuyer Case Study: Creating a Safe Walkway on HS2 Tunnels
COBA Mats
Case Study
Product: Unimat Workplace Mat
Application: Creating a Safe Walkway on HS2 Tunnels
Project: HS2 Tunnel Waterproofing
Contractor: VolkerLaser
Location: Banbury
Project Summary
SafetyBuyer was approached by VolkerLaser, who were undertaking challenging waterproofing works on HS2 tunnels near Banbury. The unique tunnel environment, combined with a PVC membrane, created an increased risk of slip hazards in wet conditions - a critical concern for worker safety.
Having trialled other matting solutions without success, the site agent turned to SafetyBuyer for expert advice and a reliable solution.

Our Solution
As a leading distributor for COBA Flooring Solutions, SafetyBuyer was well-equipped to respond. By conducting a site visit, we gained a comprehensive understanding of the underfoot conditions and specific project challenges. This allowed us to recommend the COBA Unimat Workplace Mat, an anti-slip runner solution that met the exacting requirements of the environment.
We left a working sample on-site for evaluation, ensuring VolkerLaser had the opportunity to test its suitability under real working conditions.
The Unimat Workplace Mat, supplied in 10m rolls, provided an immediate and effective solution for:
- Enhanced Safety: The mat’s slip-tested, raised, textured surface (51130 standard) and open-hole drainage design ensured superior grip, even in wet conditions.
- Ease of Use: Its rubber compound, containing 75% recycled material, offered excellent traction on the PVC membrane without the need for permanent fixing.
- Durability: Designed to handle foot traffic and equipment movement, the matting proved robust and reliable for the application.
Stuart WilliamsProject Agent for VolkerLaser"Once we'd trialled Unimat, we were confident we had found the solution we’d been looking for. The overall process was convenient, and communication between SafetyBuyer, COBA, our site team, and head office was excellent. We had the product on-site in less than a couple of weeks - job done!"
Why Choose SafetyBuyer?
With access to over 200 anti-fatigue and anti-slip solutions, SafetyBuyer, in partnership with COBA Flooring, is committed to helping businesses find the perfect fit for their workplace safety needs.
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