Pipe Relining: A Cost-Effective Solution for Commercial Drainage Systems

At Mantank, we specialise in large-scale commercial drainage projects across the UK, providing expert solutions to complex problems. One of the most efficient and innovative services we offer is pipe relining — a trenchless, non-disruptive method of repairing damaged or deteriorating pipes without the need for costly excavations.

What is Pipe Relining?

Pipe relining is a modern method of repairing cracked, broken, or leaking pipes from the inside, without the need to dig up and replace the existing pipework. Using advanced lining technology, we install a resin-impregnated liner into the damaged pipe, which is then cured in place to form a new, robust internal pipe structure. This process restores the pipe’s structural integrity, extends its lifespan, and ensures efficient flow — all while avoiding disruption to your commercial premises.

Why Choose Pipe Relining for Commercial Drainage Systems?

For commercial properties, especially those with complex infrastructure or high footfall, traditional pipe replacement methods can cause significant downtime, inconvenience, and expense. Pipe relining offers a practical and efficient alternative that minimises disruption and delivers long-lasting results.

Some of the key benefits include:

• No need for excavation: Avoid costly and time-consuming digging that can damage landscaping, flooring, or building structures.
• Reduced downtime: Ideal for schools, hospitals, retail units, office blocks, and industrial sites where operations must continue uninterrupted.
• Cost-effective solution: Fewer labour hours and less site disruption mean a more affordable repair process.
• Long-term durability: Relined pipes are often stronger than the original, providing decades of trouble-free use.
• Environmentally friendly: Less waste, reduced energy use, and minimal disturbance to the surrounding area.

When is Pipe Relining Required?

Our drainage experts recommend pipe relining for a wide range of commercial drainage issues. This technique is suitable for:

• Cracked or fractured pipes
• Root intrusion damage
• Leaking joints
• Corroded or worn pipework
• Structural weakness in ageing systems
• Misaligned or displaced pipe sections

Before any work is carried out, we use high-definition CCTV drain surveys to inspect and assess the condition of your commercial drainage system. This allows us to identify the exact location and severity of the problem and recommend the most appropriate solution.

The Pipe Relining Process

Our pipe relining service follows a tried-and-tested process to ensure precision and reliability:

1. CCTV Inspection: Detailed footage is captured to assess internal pipe conditions and identify the root cause of the problem.
2. Pipe Cleaning: We use high-pressure water jetting to remove debris, grease, and scale, ensuring a clean surface for effective bonding.
3. Liner Installation: A flexible resin-soaked liner is inserted into the pipe and inflated to mould against the inner walls.
4. Curing: Depending on the resin type, curing is done using hot water, steam, or UV light to harden the liner.
5. Final Inspection: A follow-up CCTV survey confirms the success of the relining and ensures smooth flow is restored.

Why Choose Us for Pipe Relining?

With years of experience delivering large-scale commercial drainage solutions across the UK, we are the trusted specialists in pipe relining for complex projects. Our highly trained engineers, state-of-the-art equipment, and commitment to minimal disruption make us the ideal partner for your drainage needs.

Whether you manage a shopping centre, hospital, school, warehouse, or office complex, we offer bespoke pipe relining solutions tailored to your site and operational requirements.

Get in Touch

If you’re experiencing drainage issues or want to proactively maintain your commercial drainage system, contact us today for a professional pipe relining consultation. Our expert team is on hand to provide nationwide coverage, fast response times, and industry-leading service