Drain repairs Manchester

Drains fail slowly and then suddenly. A hairline crack lets in a root, the root grows for five quiet years, then one week the toilet will not flush away and there is a damp patch spreading across the lawn. By the time a drain problem is visible above ground it has usually been developing below ground for a long time. We repair drains across Greater Manchester, from single cracked joints patched from inside the pipe to full excavations of collapsed runs, and every job starts with the same thing: camera footage, so both of us can see what we are dealing with.

What goes wrong under Manchester

Most of Greater Manchester drains through vitrified clay pipework laid when the houses were built, which across the terraces and semis of the inner suburbs means Victorian and Edwardian, or interwar at best. Clay pipe is good material, but it is laid in short sections with a joint every couple of feet, and a century of ground movement, traffic vibration and tree growth gives those joints plenty of chances to open.

The defects we film most often:

• Cracks and fractures, from ground movement or a point load above, like the extension footing that went in during the 1980s.
• Open or displaced joints, where sections have moved apart and the joint no longer seals.
• Root ingress, roots entering through any of the above and growing into a blockage-catching mat.
• Dips and bellies, where the pipe bed has settled and water stands permanently in a low section.
• Collapse, the end state, where the pipe has deformed or broken up entirely and nothing passes.

Shared runs add a Manchester-specific twist. Rows of terraces in places like Levenshulme, Gorton and Failsworth typically share a single drain running behind the whole row, picking up each house in turn. Since the 2011 transfer, shared sections and everything beyond your boundary generally belong to the water company. That matters enormously for who pays, and it is one of the first things we establish, because we would rather tell you the defect is United Utilities' responsibility than quote you for it.

Diagnosis first, always

We do not quote for drain repairs from a description, a smell or a hunch, and we would gently suggest nobody else should either. Underground work priced without evidence is how people end up paying for excavations they did not need. Every repair we do starts with a cctv drain survey manchester, which gives us the defect type, its exact position by distance and depth, and the condition of the rest of the run. You see the same footage we see. If the drain is heavily silted or blocked, we clean it first with our drain jetting manchester equipment so the camera shows pipe wall rather than sludge, and roots get cut back at the same stage.

From that footage, the repair decision is usually clear, and it comes down to one question: is the pipe still structurally in shape, or not?

Patch lining: repairs without digging

Where the pipe is cracked, has an open joint, or has root damage but still holds its shape, a patch liner is normally the answer, and it is a genuinely good technology rather than a compromise. A fibreglass sleeve impregnated with resin is positioned over the defect from inside the pipe on an inflatable packer, inflated against the pipe wall, and left to cure. The result is a hard, structural new pipe wall bonded across the damaged section, sealing out roots and water for decades.

The advantages are exactly what you would hope. No excavation, so the garden, driveway or extension floor above stays intact. Done in a day, usually less. A fraction of the cost of digging. And because the survey locates the defect to the nearest tenth of a metre, the repair goes precisely where the damage is, not roughly where someone guessed.

Longer damaged sections can take multiple patches or a full-length liner, and we will show you on the footage why we are recommending whichever it is.

Excavation: when digging is the honest answer

Some drains are past lining. A collapsed section has no bore left to line. A badly deformed pipe, or one with a severe back-fall, needs to come out and be relaid at the correct level. In these cases we excavate, remove the failed section, lay new pipework on a proper bed, and reinstate the surface above.

Excavation pricing is driven by depth, what is above the pipe, and access, which is why a fixed quote from survey footage matters: you know the full number before a spade goes in. Where the failed section runs under something expensive, we will talk through the options honestly, because sometimes rerouting a drain is cheaper than digging through a conservatory floor.

Drains and subsidence

A leaking drain does not just leak, it washes soil away. Over years, escaping water carries fine material out of the ground around the pipe, and in the clay soils under much of south and east Manchester that can translate into movement in nearby foundations. If your house has stepped cracking and a drain runs close to the affected corner, a drain survey is one of the first investigations worth doing, and insurers dealing with subsidence claims routinely require one. Our survey reports are written to be used in exactly that process.

What it costs

Minor repairs and single patch liners typically run from £150 to £500 depending on depth, access and the length of the defect. Excavations are quoted fixed-price from the survey. If your problem turns out to be a blockage rather than damage, we will clear it and charge for a clearance; our blocked drain manchester service covers that side. Our plumber call out fee page explains our pricing approach across everything we do.

Drain repairs are part of the full drain unblocking manchester service we run across the city and all the areas we cover in Greater Manchester. If a drain keeps blocking, smells persistently, or a survey elsewhere has flagged a defect, call 0161 533 0201. We will find out what is actually wrong down there, show you the footage, and fix only what needs fixing.