blocked drains in Sydney


Most homeowners in Sydney experience problems related to blocked drains. This problem is not only time-consuming but also expensive if not fixed as soon as possible. Along with being a huge inconvenience, blocked drains are also very nasty. Plastic Pipes are also one of the best options to prevent blocked drainage.

Out of all the reasons a plumber is called, one of the most common ones has to be blocked drains in Sydney. Blocked drains are a very common occurrence in the greater Sydney area, and they can be frustrating to deal with. 

Blocked drains may start as very minor issues but can soon turn into major problems like slow water drainage, flooding, and sewage backup. And when all these problems are not treated as early as possible, life can quickly become a nightmare.

Recognizing what causes these problems is the first step toward preventing them. Also, you can prefer the Soil Pipes that help to prevent your drainage from blockage.


Here are some of the most common causes of blocked drains so you’ll be able to ensure your property remains in perfect condition: 

1. Heavy Storms and Rains: If your drains are present outside, after every heavy rain or storm, the leaves and dirt block the drains. Rain is spread fairly throughout the year in Sydney. On average, Sydney experiences 14 days of rainfall each month throughout the year. This makes rainfall one of the main reasons why blocked drains in Sydney are common.

2. Tree Roots: Tree roots usually disrupt the main sewage system rather than being the cause for local drainage blockages. As the roots grow towards the water, even the slightest crack in the underground pipes can attract the tree roots. Once they enter the pipes, they grow faster and block water flow. They also damage the pipes. Tree roots cause damage underground, so it is difficult to determine where the damage is, and the process is also very costly.

3. Damaged Pipes: Water pipes may fracture over time and become more susceptible to blockage than the pipes in good shape. One of the main reasons for damaged pipes is the poor installation of pipes and also tree roots. 

4. Grease and Food Waste: Almost every kitchen has a grease build-up in the sinks. When this grease is washed down the sink, it cools down and hardens, causing a blockage in the drain. Throwing food waste down your sink causes a lot of damage, especially food that doesn’t break down.

5. Hair: Hair is one of the main reasons for drain blockage. It binds with grease and other sticky substances and forms clogs.

6. Toiletries: Flushing down baby wipes, sanitary napkins, toilet paper, and other toiletries down the toilet will generate serious issues down the drains and sewers.


  1. Avoid pouring oil down the sink or drain as it is too viscous to flow freely. 
  2. You can prevent blockage due to hair by ensuring all the drains have guards to catch hair and by cleaning them regularly. 
  3. Napkins, baby wipes, and other toiletries should not be flushed down the toilet. 
  4. Rinse excess dirt and mud off you and your clothes before washing them.
  5. Instead of throwing food waste into the sink, you can set up a composting pile to get rid of food waste, especially the ones that don’t break down like coffee grounds.
  6. Nothing except human waste and water should go down your toilet, drain, or sink. Everything else should go to trash, compost, or recycling. 
  7. You shouldn’t follow some random DIY to fix your drainage problems. Call a plumber instead. 

We should undergo regular checks of our drainage system by an experienced plumber who can help us identify and address our plumbing issues to avoid costly problems. The best way to fix clogged drains is to prevent them from happening in the first place.

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Christophe Rude

Christophe Rude

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