1. Plumbing repairs
  2. Emergency plumbing repairs
  3. Sewer blockages

Sewer Blockages: What You Need to Know

Discover the common causes of sewer blockages, prevention tips and solutions for emergency plumbing repair.

Sewer Blockages: What You Need to Know

When it comes to plumbing repairs, sewer blockages can be one of the most serious issues that homeowners can face. Unfortunately, many people don't know enough about the problem to know how to properly address it. This article will provide information about sewer blockages, including their causes, how to spot them early, and how to handle them safely. We'll also offer advice on what to do in an emergency situation, so you can be prepared if you ever encounter a blocked sewer line.

Read on to learn more about this important issue. Sewer blockages can be a major inconvenience and cause significant damage if left untreated.

Common causes of sewer blockages

include tree roots, objects accidentally flushed down toilets or drains, buildup of soap scum, grease or foreign matter, and damage to the sewer line. When it comes to preventing sewer blockages, homeowners should be mindful of what they flush down their toilet or drain. It is important to avoid flushing large objects such as paper towels, diapers, and food scraps, as these can contribute to blockage.

Additionally, homeowners should regularly inspect their pipes for signs of damage or wear and tear. In cases of emergency plumbing repairs due to sewer blockages, it is important to contact a qualified plumber as soon as possible. Plumbers can use specialized tools such as hydro jetters and augers to clear blockages quickly and effectively. If the blockage is caused by damage to the sewer line, the plumber may recommend repairs or replacement of the line.

Common Causes of Sewer Blockages

Sewer blockages can be caused by a variety of factors, ranging from foreign objects entering the system to a buildup of grease and other materials.

The most common causes of sewer blockages include: Foreign objects: Foreign objects such as tree roots, toys, and other debris can enter the sewer line, causing a blockage.

Grease buildup:

Fats, oils, and grease (FOG) can accumulate in the sewer line, leading to a blockage.


Tree roots can penetrate sewer pipes and cause blockages.

Calcium deposits:

Calcium deposits can form in the pipes over time, causing blockages.

Cracks and leaks: Cracks and leaks in the pipes can allow water to seep in and create a blockage.

Emergency Plumbing Repair Solutions

When it comes to emergency plumbing repair due to a blocked sewer line, the most common solution is to clear the blockage using a sewer snake. This involves inserting a long metal cable with a cutting blade at one end into the sewer line and pushing it through the clog. This can help remove roots, debris, and other materials that are blocking the sewer line.

If the sewer snake does not work, then a professional plumber may need to come out and use an auger or hydro jetting to remove the blockage. Another solution for emergency plumbing repair due to a blocked sewer line is to replace the existing line with a new one. This is typically done when the old line has become too damaged or deteriorated to be cleared with a sewer snake. It is important to hire a professional plumber for this job, as it can be dangerous and difficult if not done properly. Finally, if neither of these solutions works, then the only option left is to completely excavate the sewer line and replace it with a new one.

This is a more expensive and time-consuming solution, but it may be necessary if the blockage is very severe. Professional plumbers will also need to be hired for this job.

Preventing Sewer Blockages

Sewer blockages can be a major inconvenience and cause significant damage if left untreated. Homeowners can take preventive measures to reduce the risk of blockage. Here are some tips to help you avoid clogged and blocked sewers:Don't Put Anything Down the DrainAvoid pouring grease, food scraps, coffee grounds, paper products, plastic, and other solids down the drain.

These items can easily accumulate and cause a blockage in your pipes. Instead, dispose of them in the trash.

Use Drain Screens

Drain screens are a great way to prevent solids from entering your sewer lines. They're inexpensive and easy to install. Simply place them over the drains in your kitchen and bathroom sinks to keep out hair, food particles, and other debris.

Regularly Clean Your Drains

Schedule regular maintenance for your drains, such as monthly or quarterly drain cleaning services.

Professional plumbers can use specialized equipment such as hydro jetting to clean out any buildup that has accumulated in your pipes.

Install Backflow Valves

Backflow valves are designed to prevent wastewater from entering your home’s plumbing system. They should be installed near the main sewer line to ensure that any wastewater is directed away from your home. This is especially important if you live in an area with high water tables or frequent flooding.

Check Your Pipes

Regularly inspect your sewer pipes for any signs of corrosion or damage. If you notice any issues, contact a professional plumber right away for repair or replacement services.

Be Careful What You Flush

Be mindful of what you flush down the toilet.

Avoid flushing anything that isn't biodegradable, such as feminine hygiene products, diapers, and paper towels. These items can easily clog your pipes and cause a serious blockage. Sewer blockages can cause significant damage and be a major inconvenience if left untreated. The best way to protect your home's plumbing system is to be aware of the common causes of sewer blockages and take preventive measures to reduce the risk of blockage. If you are faced with an emergency plumbing repair, it is always best to contact a qualified plumber.

By following this advice, you can help ensure that your home’s plumbing system remains in good working order.