The Hidden Causes of Persistent Drain Problems
Your drain probably feels like ‘the enemy’ right now. You’ve followed all the advice. You’ve tried eco-friendly DIY solutions, commercial cleaners, and you’re careful about what goes down the plughole, but still, it persists! So, you want to know once and for all “Why do my drains keep blocking?”
Honestly, we know how frustrating it is! And you’re about to get a clear and unambiguous answer. The real problem is most likely not in your drainpipes, but hidden from view, deep within your underground drain system. Once you know this, your drain blockages can be diagnosed and permanently fixed by professionals.
Here at Drainflow, we provide professional drain clearance across Bedfordshire, Hertfordshire, and Buckinghamshire – and have done for more than ten years. This means means we’ve seen every kind of stubborn blockage imaginable. We don’t do temporary fixes – we get to the root cause and fix that.
How Do You Find a Problem You Can’t See?
Beyond your kitchen sink and u-bend, your wastewater travels through a network of underground pipes before it reaches the main sewer. Over time, these unseen pipes can develop issues that need to be fixed.
We often find live tree roots that have cracked a pipe in their search for water and taken up residence, or soil movement has caused a section of pipe to shift out of alignment (a ‘displaced joint’). Sometimes a ‘bellied’ pipe occurs, where a section sags and creates a permanent pool for waste to collect.
These aren’t blockages you can clear with chemicals. To find out exactly what’s going on, we use state-of-the-art CCTV drain survey cameras. This involves feeding a small, remote-control camera into your pipes, which will give us a live video feed of the problem, no matter how deep it is. It’s the only way to diagnose the issue without disruptive digging.
How do Professionals Unblock Drains?
We start by pinpointing exactly what the problem is, and where it is, using our HD camera. Once the CCTV camera is in your drain, we get to see exactly what the issue is on a monitor in real-time – and you can see it too.
We’ll show you the tree roots, the crack in the pipe, or the collapsed section causing the recurring blockages. Based on these findings, we provide you with a clear report, including images, and a recommendation for the most effective solution.
For blockages or root intrusion, we use high-pressure drain jetting hoses that will scour the pipes clean. If the pipe itself is damaged, a structural repair, such as installing a durable pipe liner, may be needed to fix the problem for good. Whatever we need to do, we should be able to do it quickly and efficiently without having to dig up your garden.
A Word of Warning About Shop-Bought Drain Unblockers
When your sink is draining slowly, it’s tempting to go for the quick-fix chemical cleaner, but as professionals, we often see the damage they cause. The harsh chemicals can eat away at pipe seals and even the pipes themselves over time, turning a blockage into a much more expensive leak. Plus, they won’t touch the serious issues beyond your u-bend.
If you have a minor blockage, we recommend trying safer methods first: a kettle of hot water or a plunger often does the trick. But if you find yourself dealing with the same problem every few weeks, or notice slow drainage across multiple sinks or toilets, it’s a clear signal. It’s time to stop treating the symptom and let a professional diagnose the root cause.
Get a Permanent Solution for Your Drains
If you’re fed up with plunging, pouring, and waiting, you now know that the real problem often lies much deeper. A repeat blockage isn’t a sign you need a stronger chemical; it’s a sign you need a proper diagnosis. Knowing exactly what and where the problem lies is the way you find a permanent solution to smelly, slow draining sinks.
Drainflow has offered fast, reliable drain clearance in Bedfordshire, Buckinghamshire, and Hertfordshire for more than a decade. We won’t charge a call-out fee. One of our engineers will diagnose the problem and give you a fixed, no-obligation quote. If you agree, we’ll aim to fix it right there and then.
For a permanent solution from a team you can trust, get in touch with Drainflow now – 01525 718500