Permanent Drain Repairs Without the Disruption
Discovering a structural defect in your drainage system—such as a cracked pipe, a collapsed section, or severe tree root ingress—can be daunting. Historically, fixing these issues meant extensive, messy, and expensive excavation work, tearing up driveways, patios, and gardens. Today, thanks to advanced trenchless technology, that is rarely the case.
At Clever Works, we specialize in "no-dig" drain repairs and CIPP (Cured-In-Place Pipe) relining across Farnham, Surrey, and the surrounding areas. We can rehabilitate damaged pipes from the inside out, creating a seamless, watertight, and structurally sound new pipe within the old one. It's faster, significantly more cost-effective, and far less disruptive than traditional digging.
What Does Drain Relining Involve?
Drain relining is an ingenious method of repairing a pipe without removing it from the ground. The process begins with a thorough high-pressure water jetting to descale and clean the pipe walls, followed by a CCTV survey to pinpoint the exact location and extent of the damage.
Once prepared, we insert a specialized felt liner, impregnated with a high-strength epoxy resin, into the damaged pipe via an existing manhole or access point. An airbag is then inflated inside the liner, pressing the resin tightly against the walls of the old pipe. Once the resin cures and hardens, the airbag is removed, leaving behind a smooth, continuous, and incredibly durable new pipe that seals all cracks, covers displaced joints, and permanently prevents root ingress. For smaller, localized damage, we use the same technology to install shorter "patch repairs."
Why Choose Clever Works for Drain Repairs?
Structural drain repair is a highly specialized field that requires precise engineering and premium materials. Clever Works brings over 10 years of dedicated drainage experience to every project. We don't cut corners on materials; we use industry-leading resins and liners that are guaranteed to last. Our commitment to quality is reflected in our 250+ five-star reviews.
We are fully SafeContractor accredited, JIB-PMES certified, and BSI tested, ensuring all repair work is carried out safely and to the highest industry standards. Furthermore, our initial diagnostic CCTV surveys are WRC-approved, providing you with the exact evidence required should you need to process an insurance claim for the repair work.
What to Expect: The Repair Process
Diagnosis & Quotation
We conduct a CCTV drainage survey to assess the damage. We then provide a detailed report and a fixed-price, no-obligation quote for the recommended repair (relining, patch repair, or excavation).
Preparation
On the day of the repair, we use high-pressure water jetting or robotic cutters to remove any roots, scale, or debris, ensuring the pipe is completely clean and ready for the liner.
Installation & Curing
The resin-impregnated liner is inserted, inflated, and left to cure. This process usually takes a few hours, during which time your drainage system will be temporarily out of use.
Final Inspection
Once cured, we perform a final CCTV survey to verify the integrity of the new liner. We provide you with the footage and a guarantee for the repair work.
Specialist Drain Repairs in Farnham & Surrey
Operating across Farnham, Guildford, Camberley, and the surrounding Surrey towns, we frequently encounter drainage systems suffering from age-related deterioration. Many properties in Farnham's historic centre and established suburbs still rely on original clay pipework or mid-century pitch fibre pipes. Clay pipes are highly susceptible to cracking and ground movement, while pitch fibre is notorious for blistering and collapsing over time. Furthermore, the mature trees that characterize Surrey's residential areas aggressively seek out moisture, forcing their roots through tiny cracks in these older pipes. Our trenchless relining technology is the perfect, minimally invasive solution for rehabilitating these specific local drainage issues without destroying your mature gardens or heritage driveways.
Frequently Asked Questions
How long does drain relining last?
CIPP drain relining is a permanent structural repair. The epoxy resins and liners we use are incredibly durable and are designed to last for decades. We provide a comprehensive guarantee on all our relining work.
Do you ever have to dig?
While we resolve the vast majority of issues using no-dig technology, excavation is sometimes unavoidable. If a pipe has completely collapsed, lost its structural integrity, or is severely misaligned, we will need to excavate to replace that specific section. We always aim to minimize disruption.
Can you fix pitch fibre pipes?
Yes. Pitch fibre pipes, common in properties built between the 1950s and 1970s, often deform and blister. We use specialized winching equipment to re-round the deformed pipe back to its original shape before installing a structural liner to hold it in place permanently.
Will my home insurance cover the cost of drain repairs?
In many cases, yes. Accidental damage to underground services is often covered by standard buildings insurance. Because our CCTV survey reports are WRC-approved, they provide the exact evidence and formatting your insurance provider requires to process a claim efficiently.