Winter Drain Unblocking in Christchurch, Highcliffe, Southbourne & Bournemouth – Common Causes & How to Stay Clear
- Clear Drain Solutions

- Aug 29
- 2 min read
As the winter months roll in across Christchurch, Highcliffe, Southbourne, and Bournemouth, homeowners and businesses alike are starting to notice the tell-tale signs of drain trouble. At 24 Hour Drain Unblocking, we see a sharp rise in call-outs this time of year – and for good reason. Cold weather, heavy rainfall, and increased usage indoors all put extra pressure on your drainage systems.
If you've found yourself with slow drains, gurgling toilets, or even water backing up, you're not alone. Here's a breakdown of the most common causes of blocked drains in winter, and how we can help keep your pipes clear 24/7.
🌧️ Common Winter Drain Blockage Causes
1. Fallen Leaves & Garden Debris
As the trees shed their leaves, many of them end up in gutters and external drains. In places like Highcliffe and Southbourne, where leafy streets and coastal winds are common, it doesn’t take long for this debris to cause a serious blockage. Blocked outdoor drains can lead to flooding and water pooling near your property.
2. Fat, Oil & Grease (FOG) Buildup
With the colder weather, we all tend to cook more hearty, greasy meals. The trouble starts when fat, oil, and grease are poured down the sink. These cool and harden in the pipes, gradually forming solid blockages. This is one of the most common call-outs we receive in Bournemouth and Christchurch homes, especially after Sunday roasts and holiday meals!
3. Tree Roots Seeking Moisture
During dry or frosty spells, tree roots can seek out your pipes for water. Once inside, they grow rapidly, causing cracks and significant blockages. This is especially an issue in older properties across Christchurch and Highcliffe, where clay pipes are still common.
4. Cold Weather Pipe Issues
Lower temperatures can cause water to freeze in your external pipes, especially if they're poorly insulated. This not only blocks the flow but can also lead to cracked or burst pipes. Our 24-hour emergency service is here for exactly these situations.
✅ How 24 Hour Drain Unblocking Can Help
We're based locally and operate 24/7 across Christchurch, Highcliffe, Southbourne, and Bournemouth. Whether it’s an emergency in the middle of the night or a routine clean-out to prepare for winter, we’re only a call away.
✅ Fast response times
✅ No call-out fees
✅ CCTV drain inspections
✅ High-pressure jetting
✅ Affordable and transparent pricing
🛠️ Winter Drain Tips
Want to avoid an emergency call-out? Try these tips:
Clear leaves and debris from external drains regularly
Never pour fat, oil, or grease down the sink – use a container and bin it
Use drain guards to catch hair and food waste
Consider a pre-winter drain check-up – better safe than soggy!
Need urgent help or just some advice?Call 24 Hour Drain Unblocking today – your local drain specialists serving Christchurch, Highcliffe, Southbourne & Bournemouth. We're always here, rain or shine.





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