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The Top Causes of Blocked Drains and How to Avoid Them

November 10, 2023

Blocked drains are a headache that no one wants to deal with

Blocked drains are a headache that no homeowner wants to deal with

Blocked drains are a common household nuisance that can lead to various inconveniences and even structural damage if not addressed promptly. At Commercial Drainage Services Essex Ltd, we understand the frustration that comes with blocked drains, and we're here to shed light on the top causes and provide practical solutions to help you avoid these plumbing nightmares.

Tree Roots: The Silent Culprits


One of the leading causes of blocked drains is the intrusion of tree roots into your plumbing system. As trees grow, their roots can extend far and wide, seeking moisture. Unfortunately, this often leads them to infiltrate your drainage pipes, causing blockages and even pipe damage.


To mitigate this issue, consider planting trees away from your drainage system and opting for slow-growing, less invasive root systems. Regularly inspect your outdoor pipes for any signs of root invasion, such as slow drainage or unusual gurgling sounds.


Grease and Fat Buildup: A Sticky Situation


The accumulation of grease and fat in your drains is a recipe for disaster. Over time, these substances congeal and create stubborn blockages that hinder the smooth flow of water. Cooking oils, butter, and fatty residues from dishes contribute to this common issue.


Preventive measures include disposing of grease in designated containers instead of pouring it down the sink. Run hot water through your drains regularly to help break down any residual fats and keep your pipes flowing freely.

Foreign Objects: A Drain's Worst Enemies


Inquisitive children, curious pets, and forgetful moments can result in foreign objects finding their way into your drains. From hair ties and soap scum to toys and sanitary products, these items can quickly accumulate and obstruct the flow of water.


Implement a mesh drain cover to catch hair and small objects, and educate household members about the importance of responsible waste disposal. Regularly cleaning your drains with a mixture of vinegar and baking soda can also help prevent the buildup of debris.


Aging Pipes: Time Takes Its Toll


As your home ages, so do its plumbing systems. Aging pipes can become more susceptible to corrosion, rust, and structural issues that contribute to blockages. Additionally, mineral deposits from hard water can accumulate within the pipes, further impeding water flow.


Consider scheduling regular inspections by a professional to assess the condition of your pipes. Upgrading to modern, corrosion-resistant materials can prolong the lifespan of your drainage system and reduce the risk of blockages.

Poor Drain Design: A Flaw in Functionality


In some cases, blocked drains result from poor drain design. Inadequate slope, incorrect pipe size, or improper installation can all contribute to drainage issues. Water needs a clear and unobstructed path to flow smoothly, and any design flaws can disrupt this process.


If you suspect design issues, consult with a professional drainage company to evaluate and rectify the situation. Investing in a well-designed drainage system ensures optimal functionality and reduces the likelihood of blockages.


Conclusion: Proactive Measures for Clear Drains


Blocked drains are a headache that no homeowner or business wants to deal with. By understanding the top causes and implementing proactive measures, you can keep your drains clear and avoid potential drainage disasters. At Commercial Drainage Services Essex Ltd, we are committed to providing expert advice and solutions to ensure the longevity of your drainage system.


Remember, a well-maintained drainage system not only prevents inconveniences but also preserves the integrity of your home. Stay proactive, address issues promptly, and enjoy the peace of mind that comes with a smoothly flowing plumbing system.



Geoff Ward Director of Commercial Drainage Services Essex CDS Ltd

Geoff Ward


If you have a question about this or any of our blogs, or services then please do not hesitate to get in touch. 

We will always try and answer your question quickly and professionally. 

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