Preparing Your Drains for the Winter Freeze


Winter is coming, and with it comes the potential for frozen pipes, blocked drains, and a host of other drainage issues that could wreak havoc on your home. As the temperature drops, it’s crucial to prepare your drains for the winter freeze to avoid costly repairs and inconvenience. In this comprehensive guide, we’ll walk you through the steps you can take to ensure your drains are winter-ready.

Why Winter is Tough on Your Drains

Winter brings a unique set of challenges for your drainage system. The cold weather can cause water to freeze in the pipes, leading to blockages and even burst pipes. Additionally, winter is often accompanied by increased rainfall, putting extra pressure on your drains.

Identifying Potential Issues

Before you can prepare your drains for winter, you need to identify any existing issues that could worsen during the colder months.

Visual Inspection

Start by visually inspecting your drains for any obvious obstructions like debris or foreign objects. If a deeper look is needed, a CCTV drain survey can be used. This advanced method uses high-tech cameras to provide a detailed view of the inside of your drains, pinpointing any issues or potential blockages with precision. Remove any obstructions manually if possible, or get professional help from experts like us.

Professional Assessment

If you can’t identify the issue yourself, it may be time to call in the experts. A CCTV drain survey can provide an in-depth inspection of your drainage system, identifying any blockages or maintenance requirements.

Clearing Minor Blockages

Minor blockages can often be cleared with simple household tools.

Using a Plunger

A plunger can be effective for dislodging minor obstructions. Simply place the plunger over the drain hole then push down and pull up vigorously several times.

Chemical Drain Cleaners

For kitchen sinks and bathroom drains, a chemical drain cleaner can help break down grease and other build-ups. However, use these products sparingly as they can be harsh on your pipes.

Dealing with Frozen Pipes

Frozen pipes are a common issue in winter and can lead to severe blockages.

Thawing Techniques

You can try using a hair dryer or a heating pad to carefully warm the affected area. Alternatively, pouring warm (not boiling) water over the frozen pipe can help break up the ice.

Preventive Measures

Insulating your pipes can go a long way in preventing them from freezing. Foam pipe insulation is an inexpensive and effective solution.

When to Call a Professional

If you have multiple blocked drains or are unable to clear a blockage yourself, it’s advisable to seek professional help. We can quickly and effectively unblock your drains and prevent further damage to your home.


Preparing your drains for winter is not just a preventive measure; it’s a necessity. By taking the steps outlined in this guide, you can ensure that your home is protected from the challenges that winter brings to your drainage system. And remember, if you encounter any issues that you can’t handle, we’re here to help 24/7. For more information and professional assistance, feel free to contact us.

FAQs for Winter Drain Care

What are the consequences of blocked drains in winter?

Blocked drains can cause water damage, slow draining, and create a breeding ground for bacteria.

How can I determine the cause of a blocked drain?

A visual inspection or a professional CCTV drain survey can help identify the cause.

What should I do if the blockage is severe?

For severe blockages, it’s best to call a professional drainage company like ours for quick and effective resolution.

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