How to Unclog an Outdoor Drain Pipe?

Ever found yourself with water pooling around your property after a heavy rainfall? If so, you’re not alone. Clogged outdoor underground drain pipes are a common issue many homeowners face. Ignoring these blockages can lead to water damage, unsightly messes, and even structural problems.

In this guide, we’ll show you how to tackle this problem head-on.

Understanding your outside drain

Outdoor underground drain pipes play a crucial role in directing rainwater away from your property, preventing flooding and water damage. These pipes often connect to gutters, downspouts, and other drainage systems designed to manage water flow. Recognising the signs of a clog, such as slow drainage, water backflows, or foul odours, can save you from costly repairs down the road.

Main causes of external blocked drains

Understanding what causes blockages in outdoor underground drain pipes can help you prevent them. Common culprits include fallen leaves, dirt, and debris that accumulate over time. Additionally, tree roots can infiltrate pipes, causing significant blockages and structural damage. Sometimes, the wrong items, such as wipes or sanitary products, are mistakenly flushed, contributing to the problem.

Step-by-step guide for when you find your external drain blocked

Assess the situation

Before you start any unclogging process, it’s essential to assess the severity and location of the blockage. Check visible parts of the drainage system for obstructions and note any signs of water accumulation or slow drainage.

Gather your tools

To get started, you’ll need some basic tools:

Drain rods:  Effective for removing stubborn clogs lodged deeper in the pipe.

Gloves and protective gear: To protect your hands from debris and bacteria.

Torch: Handy for inspecting dark areas of the pipe.

Garden hose: For flushing out debris.

Unclogging methods

Natural Solutions

• Boiling Water: Pour boiling water down the drain to dissolve minor blockages.
• Baking soda and vinegar: A mixture of baking soda followed by vinegar can help break down organic matter.

Chemical Solutions

You can choose to use commercial drain cleaners specifically designed for outdoor drains to clear a blocked outside drain. Follow the instructions carefully to avoid damaging your pipes.

Using a drain rod

Drain rods are flexible, extendable tools designed specifically for clearing blockages in pipes and drains. Made from high-strength plastic or metal, these rods can screw together to reach considerable lengths, allowing you to push, pull, and rotate them to dislodge stubborn obstructions.

They can be purchased at most hardware stores, home improvement centres, or online retailers.

Step-by-step guide to using rods to clear drain blockages

1. Prepare your tools and safety gear: Put on gloves and protective gear to shield your hands from debris and bacteria.
2. Assemble the drain rods: Connect the rods by screwing them together to achieve the required length.
3. Insert the rod into the drain: Remove the drain cover if there is one present, then gently insert the rod into the external drain opening, pushing it forward towards the blockage.
4. Rotate the rod: Turn the rod clockwise to help it navigate bends and to penetrate the clog.
5. Break up the blockage: Continue to push and rotate until you feel the obstruction in the blocked drain begin to break apart.
6. Flush the drain: Once the blockage is cleared, use a garden hose to flush out remaining debris from the pipe.
7. Disassemble and clean the rods: After use, unscrew and thoroughly clean the rods before storing them away.

Using drain rods effectively to unblock an outside drain can save you from the hassle and cost of professional intervention

Flushing with a garden hose

After using the drain rods, flush the pipe with a garden hose to remove any remaining debris. Ensure the water flows freely through the pipe without pooling.

Preventative measures

Preventing future blockages on your outside drains is easier than dealing with them. Here are some tips:

• Regular cleaning: Periodically clean your gutters and downspouts to prevent debris build-up.
• Install gutter guards: These can help keep leaves and debris out of your drainage system.
• Trim trees and shrubs: Keep tree roots away from your pipes by regularly trimming nearby vegetation.
• Proper disposal: Avoid flushing inappropriate items down the drain.

When to call a professional

While DIY methods can handle minor blockages, some situations require professional intervention. If you notice persistent slow drainage, recurring clogs, or water damage, it’s time to call in the experts. Ignoring severe blockages can lead to more significant problems, such as pipe burst or structural damage.

Professional Unblocking Services

Professional drainage companies like Any Drains Direct use advanced methods and tools to tackle stubborn blockages. These include:

• CCTV Drain Surveys: High-resolution cameras to inspect the inside of your pipes and identify the exact location and cause of the blockage.
• High-Pressure Water Jetting: Powerful jets of water that clear even the most stubborn blockages without damaging the pipes.
• Mechanical Drain Cleaning: Specialised equipment to remove tree roots and other hard obstructions.

FAQ

Which outside drains am I responsible for?

As a homeowner, you are usually responsible for maintaining and repairing lateral drains within your property boundaries. These drains carry wastewater from your property to the main sewer line, starting where your private drain ends and connecting with the public sewer network. Regularly inspect and maintain these lateral drains to prevent suffering from a blocked external drain and ensure smooth drainage. If a blockage occurs, you must address it promptly to avoid water damage and sanitation issues.

Who do I contact if I have a problem with my sewage?

For issues beyond your property boundary, the local water company is generally responsible.

Can external drain problems cause problems with internal drains?

Yes, a blockage in an external drain can cause backups and issues with internal drains if they are connected. It is essential to address any problems with external drains promptly to prevent further damage and potential health hazards inside your home.  Therefore, it’s crucial to inspect and maintain both internal and external drains regularly.

Conclusion

Maintaining a clear outdoor underground drain system is essential for preventing water damage and ensuring the longevity of your property’s infrastructure. By understanding the causes of blockages and employing the right techniques to unclog your drains, you can keep your drainage system in top condition.

And remember, if you encounter a severe blockage, don’t hesitate to reach out for professional assistance.

Next Steps

Ready to ensure your drainage system is in perfect working order?

Contact Any Drains Direct today to experience our exceptional service and expertise in managing all your drainage needs. With our expertise and commitment to delivering quality, cost-effective services you can be confident that your drainage issues will be resolved quickly and effectively.