You’d be surprised how often we hear this question:
“Why do my drains keep blocking?”
If you’re living in Purley (CR8) and find yourself unblocking the same toilet or sink every few months, there’s probably a reason /and it’s not just bad luck.
As a local drain expert who works in and around Purley every day, I’ve seen the same patterns over and over again. So, here’s a simple breakdown of why your drains might be playing up, and what you can do about it.
drains blocking in Purley
The Real Reasons Drains Block in CR8
1. Old Pipes + Tree Roots = Trouble
A lot of homes in Purley / especially in Woodcote and Riddlesdown — have older clay drainage systems. They crack over time, and nearby tree roots sneak in. Once inside, the roots grow fast and block everything.
2. Grease and Oil (the Silent Blockers)
You can’t always see it, but fats, oils, and grease (FOG) from your kitchen harden in the pipework. Over time, they shrink your pipe diameter and cause a full blockage.
3. Bathroom Waste That Shouldn’t Be Flushed
This one’s common: wipes, pads, cotton buds / they don’t break down. Even if the packaging says “flushable,” trust me /it’s not worth it.
4. Damaged or Collapsed Drains
If your property’s been extended or if there’s been heavy traffic near underground pipework, the drain could actually be broken — meaning no amount of plunging will help.
How to Stop Drains Blocking So Often
Here’s what we always tell our customers:
Bin wet wipes / don’t flush them
Don’t pour oil down the sink / let it cool and throw it out
Use drain strainers / especially in the bathroom and kitchen
Get a CCTV drain check if you’re having repeat issues
Want extra reading? Thames Water has a good guide on avoiding household blockages.
drains blocking in Purley
Still Stuck? Here’s What to Do
Sometimes, no amount of home remedies will fix a blockage / especially if it’s underground. That’s where we come in. We’re based near Purley and offer fast, affordable drain unblocking in CR8 — with no hidden fees and no call-out charges.
We clear drains the right way the first time, so it doesn’t come back a week later.
Helpful links
Drain Cleaning South East England | 24/7 Drain Unblocking Servise
Purley CR8 Blocked Drain Clearance & Repairs | Drainage Company England | Emergency Drain Services
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07771200075
