Pipe Patch Repairs in Plymouth

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When a drain has a small leak, crack, or structural defect, patch repair is often the fastest and most cost-effective way to put things right. Instead of replacing the entire pipe, a reinforced patch is installed exactly where it’s needed — providing a strong, watertight repair without excavation.

We carry out pipe patch repairs throughout Plymouth, Plympton, Plymstock, Saltash, Tavistock, Ivybridge, Torpoint, Southway, Mannamead, Efford, and surrounding areas.

This localised, trenchless repair method is ideal for homes and businesses experiencing isolated drainage issues.

What Is Pipe Patch Repair?

Pipe patch repair fixes a damaged section inside a drain by inserting a fabric liner soaked in resin. The patch is carefully positioned at the damaged area, inflated, and cured to form a tough inner shell that seals cracks, holes, and leaking joints.

This approach repairs only what’s necessary while keeping the rest of the pipe undisturbed.

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Drainblock Services technicians preparing a resin liner for a pipe patch repair.

 

Why Plymouth Properties Benefit from Patch Repairs

 

Most repairs take just a few hours and require no digging, even in busy or hard-to-access areas.

Because only the problem spot is fixed, patch repair costs significantly less than relining or full pipe replacement.

Clay, cast iron, PVC, or concrete, patch lining works well across Plymouth’s varied housing stock.

A cured patch reinforces the pipe and is built to last several decades.

Patch repairs avoid excavation, reduce waste, and use fewer resources than traditional replacement methods.

 

When to Choose Pipe Patch Repair

 

Patch repairs are ideal when:

  • A crack or leak is limited to one spot

  • A joint has shifted or opened

  • There is a single hole or small root intrusion

  • The surrounding pipe is in good condition

  • You want a quick fix without disruption

  • Excavation is not possible or would cause significant damage

A professional CCTV survey ensures the defect is suitable for patching.

Patching is not recommended for:

  • Collapsed drains

  • Heavy corrosion or repeated leaks throughout the pipe

  • Long-term structural failure

  • Major deformation or misalignment

  • Outdated or unsafe pipe materials needing full replacement

When Patch Repair May Not Work

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Step-by-Step Drain Relining Process

1. Camera Survey

We locate the exact defect and confirm patching is viable.

2. Cleaning and Clearing

We use jetting or mechanical cutting to prepare the pipe surface.

3. Measuring the Repair Area

The exact length and diameter of the needed patch are calculated.

4. Installing the Patch

A resin-coated liner is positioned and inflated over the defect.

5. Curing the Patch

The material is hardened using air, steam, or water pressure.

6. Final CCTV Check

We inspect the repair to ensure a perfect, watertight finish.

Highly recommend Drain block sevices. Had a blocked drain, contacted a few companies. Roman was the only one to be of help. Explained everything clearly. Was able to help within the hour. Sorted the problem and cleaned up. Would definitely contact if I have problems in the future. Very happy customer.

Karen Burroughs

An absolutely fantastic service. Prompt, knowledgeable, friendly and professional. Issue resolved and everything explained. Cleaned up afterwards. I am glad to have chosen this company and would not hesitate to use them again if necessary. Would highly recommend to family and friends.

Gt Davies

We had blocked drains on a weekend morning and after being let down by multiple other companies, Roman came out to us within 20 minutes of phoning and fixed our drains in 30 minutes. He’s an absolute life saver – will be our first call in the future if we were to ever need him again. Thank you!

Emma Aurigi

DRAIN RELINING Frequently Asked Questions

Here are some of the questions we’re asked most often about drain relining. If you don’t spot what you’re looking for, or need a bit more detail, feel free to give us a call anytime.

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Pipe patch repair is a trenchless method that fixes a small damaged section inside your drain using a resin-soaked patch liner. Once cured, it forms a strong, watertight seal over the defect.

Most patch repairs in Plymouth take between one and three hours, depending on access and the condition of the pipe.

It depends on the damage. Patch repair is ideal for isolated issues. If the drain has widespread problems or repeated leaks, relining is usually the better long-term option.

Yes. Patch repairs work well on clay, cast iron, PVC, and concrete pipes commonly found across Plymouth and surrounding areas.

Yes, if the intrusion is limited to one point. The patch seals that entry point and prevents roots from forcing their way back in.

No. Patch lining is completely trenchless and carried out through existing access points.

A professionally installed patch can last several decades and often comes with long-term guarantees.

Yes. We cover Plymouth, Plympton, Plymstock, Saltash, Tavistock, Ivybridge, Torpoint, Southway, Mannamead, Efford, and nearby locations.