Prevent and Contain Water Pollution

Safeguard your site and the environment with the latest in pollution containment systems.

What the law says

It is illegal to: cause or knowingly permit any poisonous, noxious or polluting matter or any solid waste matter to enter any controlled waters according to the Water Resources Act (1991).

Tailored Solutions for Water Pollution Prevention and Compliance

Safeguard your site and the environment with the latest in pollution containment systems. Whether you’re designing a new facility or looking to protect an existing site, our solutions, including the industry-leading ToggleBlok® Valve, help you stay compliant, prevent costly fines, and ensure business continuity.

We specialise in supporting Drainage Engineers to integrate compliant systems into site designs and help Industrial and Commercial Facilities manage water pollution risks affordably.

Trusted by industry leaders across infrastructure, manufacturing, logistics and beyond, Sandfield Penstock Solutions is your partner in pollution prevention.

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How Can We Help You?

Designing Compliance

We help Drainage Engineers and Design Consultants to incorporate the most effective pollution prevention and containment systems into their plans.

Safeguarding Operations

We help to ensure business continuity and protect existing sites from the operational risks posed by potential spills, firewater and flooding

Tailored Pollution Containment Solutions

At Sandfield Penstock Solutions, we understand that every business faces unique challenges when it comes to preventing water pollution. Whether you’re a Civil Engineer, Design Consultant, Environmental Manager, Operations Manager, or Production Director, we offer expert support and innovative solutions to safeguard your operations and ensure compliance with the latest environmental standards. Browse our solutions and resources tailored to your specific needs.

Compliant Designs Made Easy


Incorporating pollution containment systems into your designs has never been simpler. By specifying ToggleBlok™, you can effortlessly meet CIRIA C736 standards and other regulatory requirements. Our solutions are ideal for a wide range of applications, including bridges, tunnels, warehouses, and more.

Access Our Expertise:
• Comprehensive design resources to streamline your planning process.
• CPD training sessions for staying up-to-date with industry standards.
• Expert guidance to ensure your projects are safe, compliant, and future-proof.

Design with Confidence
Contact us today for personalised technical support and to incorporate the best solutions into your projects.

Our Industry-Leading Solutions

Discover our range of advanced pollution containment solutions designed to protect your site, ensure compliance, and safeguard the local and wider environment.

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Explore Our Key Services

From expert support with planning and design to pollution containment of existing sites, we work with you to achieve what you need and comply with the latest environmental regulations.

Spill Mapping

Identify potential pollution risks with our detailed assessments and spill containment strategies.

Penstock Valve Servicing

Ensure performance and compliance with regular maintenance of your existing containment systems.

Troubleshooting existing systems

Quickly resolve operational issues and gain the reassurance of business continuity with our expert diagnostics and support for your existing pollution prevention systems.

Helping to Protect Your Business and the Environment

Discover how we’ve helped businesses prevent pollution, stay compliant, and reduce the risk of costly fines.

Abbey Metal Finishing Case Study

Tales From the Field 3 – Leveraging existing assets to achieve effective water pollution prevention.

Insights and Updates

Stay informed on the latest in pollution containment, with our expert guides, case studies, regulatory updates and the latest news to help you design and prevent potential disasters.

16/05/2025

Proactive Environmental Risk Management: How Sandfield Penstock Solutions Can Safeguard Your Business

Need Help with Spill Containment or CIRIA C736 Compliance?

Call us at 01299 823158 or email us today—our team is ready to answer any questions you may have.