Sometimes a drain isn’t blocked, it’s broken. Clay pipes crack, joints get pushed apart by tree roots or traffic, and old mortar simply gives up after a century of service. The tell-tale signs: a drain that keeps re-blocking after every clear, a permanently damp patch of garden, an unexplained dip in the driveway, or new visitors of the whiskered variety.
The good news, and we mean properly good: most broken drains no longer need digging up. Relining inserts a resin-soaked liner into the existing pipe and cures it in place, leaving a smooth new structural pipe inside the old one. No trench through your garden, no jackhammer through the patio, done in a day for most domestic repairs. (We think watching a liner cure is fascinating. You don’t have to. That’s what we’re for.)
How we play it straight:
- Survey first, always. We never quote structural work from a hunch. The CCTV survey shows you the damage on screen, so you’re deciding from evidence, not from a salesman’s frown.
- Repair options in plain English. A localised patch repair (£300–£600) fixes a single cracked section. Full relining runs £400–£600 per metre. Excavation is the last resort, and if someone quotes you a dig without showing you camera footage, get a second opinion. Ideally ours.
- Insurance help. Accidental drain damage is covered by many buildings policies, and we provide the survey footage and written report your insurer needs. If the damage has caused a leak or water damage inside the house, that side is a plumber-and-insurance job, and our friends at Emergency Plumbers TW handle exactly that, 24/7.
A cracked drain left alone becomes a collapsed drain, and a collapsed drain becomes a hole in the ground with your name on the invoice. Catch it at the crack stage.
What to do right now in Brentford
- Signs of a broken drain: one patch of lawn that's always soggy, a new sinkhole or dip in the drive, rats appearing, or a drain that re-blocks within weeks of being cleared.
- Don't panic about the word 'collapsed'. Most damage is a crack or a displaced joint, and most of it can be fixed without excavation.
- If a blocked or broken drain has already flooded part of your home, photograph everything before cleaning up. Your insurer will want the evidence.
Drain Repair & Relining help, local to Brentford
New-build flat country: communal stacks, macerators and wet wipes at apartment-block scale.
Brentford is the newest drainage on our patch and, against every stereotype in this trade, new does not mean trouble-free. The waterside towers and the stadium-quarter developments have filled TW8 with thousands of modern flats, and modern flats mean communal soil stacks: one vertical pipe serving ten kitchens and ten bathrooms. One resident’s “flushable” wipes plus one ground-floor bend equals a blockage with a distribution list. A CCTV drain survey can separate a one-off obstruction from a damaged joint or badly laid run. The camera doesn’t lie. It’s one of the many things we love about it.
Basement car parks and undercrofts add pumped drainage and macerators to the mix, kit that older TW postcodes simply doesn’t have, and which fails at apartment-block scale when it fails. Planned inspection and drain jetting give block managers a chance to deal with grease, scale and debris before the emergency version of the same visit.
Old Brentford is still here too: the terraces off the High Street and around Boston Manor run on Victorian clay, and the canal and Brent keep the ground interesting where old pipes meet new developments. Flat, house or whole block, TW8 is covered 24/7, one number, prices agreed before we start.
For the two ends of TW8, see what can go wrong with new-build drains during construction and what actually forms inside grease-heavy shared pipework.
We cover all of Brentford (TW8) — from Brentford waterside, the Grand Union Canal, Gtech Community Stadium and across Isleworth, Kew (over the bridge), Chiswick. Being genuinely local means we already know what Brentford's drains are made of, and how fast we can be at your door.More about drains in Brentford →