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What causes a drain to back up?

What are the sewer and main sewer lines?

The sewer lines, also known as drain lines, are the pipes that connect homes and businesses to the main sewer line, where wastewater is then collected and transported away from the premises. The main sewer line is a larger pipe that runs beneath the street and is often connected to a municipal sewage treatment plant. Sewer lines are typically made of materials like PVC, cast iron, or clay. It’s important to maintain drain lines in order to avoid drain backups or major clogs, which can cause serious plumbing issues. To protect a home or business from drain backup, property owners should consider investing in preventive products like drain guards, grease traps, and water sensors. Regularly scheduled drain cleaning can also help keep drain lines clear.

What are the most common causes of sewer backups?

One of the most common causes of drain backups is clogged drain pipes. If a drain pipe becomes blocked with debris such as hair, food, grease, and soap scum, it can cause a backup in the drain system. Other causes include tree roots growing into drain pipes, broken drain lines, and foreign objects that are accidentally flushed down the drain. In some cases, problems with the sewer main line can also create drain backups. These issues can be caused by blockages or corrosion in the pipes due to age or wear and tear. Heavy rainfall can also lead to drain backups if stormwater exceeds the capacity of sewers or drains. Finally, fluctuations in water pressure from municipal water systems can also contribute to draining backups.

Blocked or clogged pipes

One of the most common causes of drain or sewer backups is a clogged or blocked drain pipe. The blockage can be caused by a variety of factors, such as tree roots growing into the drainpipe, grease and other debris buildup within the drain, or objects that become stuck in the drain. These blockages can obstruct the drain, making it difficult for water to pass through, leading to backed up drains. In some cases, broken pipes may also contribute to drain backups. If a drainpipe has been compromised due to age, ground movement, corrosion, or external damage from construction work, it may cause a backup as well. To prevent these drain backups, regular maintenance of your pipes is essential. This includes having the pipes checked periodically for signs of wear and tear and cleaning out any debris that may have gathered in them over time. Additionally, if you notice slow draining or gurgling noises coming from your drain pipes when they are in use, it’s important to have them inspected by a professional plumber as soon as possible.

Tree roots

One of the most common causes of drain and sewer backups is tree root intrusion. Over time, tree roots can enter drain pipes through small fractures and cracks in the pipe’s material, creating an obstruction that blocks water flow. In some cases, roots can even cause complete pipe blockages that lead to flooding and other damage in the home or business. Tree roots are especially adept at quickly growing into drain lines due to their access to underground moisture from groundwater sources. Sewer line inspections are key for detecting this type of problem before it leads to a major drain backup or costly damages. Additionally, regular drain maintenance is important for preventing drain clogs caused by grease buildup, food particles and other debris that can accumulate in drain pipes over time.

Damaged sewer pipes

One of the most common causes of drain backups is damage to sewer pipes. This damage can result from a number of sources, including tree roots that grow into or puncture drain lines, corrosion over time, and seismic activity such as earthquakes. Other causes may include broken seals in drain joints, clogged drain traps blocking flow, objects being unintentionally flushed down drains, buildup of grease or soap residue inside drain lines, and infiltration of foreign material like soil or sand into drain lines. To prevent drain backups, it is important to inspect drain lines regularly for signs of damage or blockages and to routinely clean out drain traps.

Heavy rainfall

Heavy rainfall is one of the most common causes of drain and sewer backups. When rain falls in large amounts, it overwhelms local drain systems and can cause water to back up through drains and sewers. This backed-up sewage can cause hazardous conditions that put property and human health at risk.

The amount of rainfall necessary to overwhelm drain systems varies depending on the condition of the drain pipes, how much pavement there is, how well the drain system functions, and how much open space there is to absorb the water. In some cases, even a light rainstorm can be enough to cause a drain backup. Poor maintenance of drain systems can also leave them vulnerable even during normal levels of precipitation.

In addition to extreme weather events, drain backups can also be caused by clogged lines or broken pipes due to outside sources such as tree roots, grease buildup from cooking oil waste, or broken materials in the drain line such as diapers or toys. When this type of material gets lodged in the drain pipe or causes blockage further down stream, it can lead to a backup. Regularly scheduled maintenance such as snaking drain lines and cleaning out any debris caught in them can help prevent these types of backups from occurring.

Sewer system age

One of the most common causes of drain backups is age-related deterioration of sewer systems. As sewers age and are exposed to environmental elements, they can become more prone to damage from tree roots, shifting soil, pipe corrosion, and other issues. In addition to physical damage, aging pipes can become clogged with sediment buildup caused by normal wear and tear, grease buildup in drain pipes, or foreign objects that have been flushed down the drain. This can lead to drain backups that cause sewage or wastewater to overflow onto your property or back into your home or business.

Signs your sewer pipes are backed up

One of the most common signs of drain backup is frequent and slow drain times. Water may drain slowly from sinks, tubs, or toilets, or even stop draining altogether. If a drain is blocked, it can be difficult to run water down the drain without creating a minor flood. Additionally, bad odors coming from drains are usually an indication that something is wrong with your sewer pipes; this could be due to sewage backing up into them. Another sign is gurgling noises that come from all the pipes in the house when flushing a toilet or running water down a drain; this happens when air escapes through the blocked pipes. Finally, if you experience flooding anywhere in your home, it is likely that your drain lines have become backed up with debris.

Multiple drains are clogged

One of the clearest signs that your sewer pipes are backed up is when multiple drains in your home seem to be clogged at the same time. This could be a bathtub drain, a kitchen sink drain, or even a drain located outdoors such as an outdoor drain connected to a septic tank. Other tell-tale signs that your sewer pipes are backed up include slow draining fixtures or strong odors coming from drain openings. In some cases, you may even experience gurgling noises coming from one or more drains as this can be caused by air being trapped due to clogs. If you notice any of these warning signs, it is essential that you take action and contact a plumbing professional for assistance in clearing out any obstructions or backups in your sewer pipe.

Bubbles near the drain

Bubbles appearing near your drain can be a tell-tale sign that your sewer pipes are backed up. Not only can you see the bubbles, but you may also hear gurgling or bubbling noises coming from the drain when running water. This is a sign that the drain is unable to drain out the water quickly enough, and it’s being forced back up into the drain pipe due to blockage or other damage. It could also indicate a need for professional drain cleaning services. Additionally, foul odors may indicate a drain backup issue if you’re unable to identify its source. If you’re noticing any of these signs, it’s important to have an experienced plumber inspect and diagnose your sewer lines promptly in order to avoid more serious issues such as flooding or structural damage due to backups.

Toilets won’t tlush

One of the clearest signs that your sewer pipes are backed up is when toilets won’t flush. If you are unable to flush all the waste down the drain, it is likely that there are blockages in your pipes, impeding water from passing through. Other signs of drain backup include multiple drain clogs at once, slow draining sinks, gurgling noises coming from toilets and drains, and overflowing wastewater from fixtures. Additionally, if you notice a foul smell coming from your drain or any standing water near sewage lines then this is an indication of drain backup as well.

Water backflow

One of the most common signs of drain backup is water backflow. This occurs when drain pipes become clogged, preventing water and other materials from flowing out properly. Water backflow can cause a variety of problems, including slow drainage, gurgling sounds coming from drains, sewer odors, wet spots in yards or on walls, and even wastewater backing up into your shower, sink, or toilet. In extreme cases of drain blockage, water may even overflow onto the floor. If any of these occur in your home or business, it is likely time to call a professional drain specialist to inspect and clean your drain pipes.

What to do when a sewer backup happens

Diagnose and clear blockages

When a drain or sewer backup occurs, it is important to quickly diagnose and clear the blockage that is causing the backup. Blockages can be caused by debris, roots, grease and other materials that accumulate in drainpipes over time. To diagnose a drain backup, homeowners should first inspect any drainage pipes or fixtures for visible signs of clogs or blockages. Additionally, they should check the drain trap for accumulated materials that could be blocking drain flow.

If these visual inspections are not successful in identifying the blockage, more advanced methods such as drain video inspection can be used to accurately pinpoint its location and cause. After the blockage has been identified and located, it is necessary to clear the drain line in order to restore normal function. This can be done with drain cleaning tools such as snake augers, Hydro Jettinghydro-jetting, drain cables and hand augers. In addition to clearing out any clogs or blockages from drain lines, homeowners should practice preventative maintenance including regular cleaning of drains as well as using strainers in sinks and showers. Doing so will help keep drains free from debris and prevent potential backups from occurring in the future.

Take some safety precautions

When a sewer drain backup occurs, it can pose a serious health and safety risk. Taking proper precautions to ensure the safety of yourself and those around you is essential. The first step should be to identify the source of the drain backup. This may involve a visual inspection or calling in a drain specialist to inspect the drain with specialized equipment.

Once the source has been identified, it is important to turn off any electricity or gas that may be running near or through the drain system. Then, if necessary, call your local wastewater department to report and take care of any potential hazards due to contamination caused by the drain backup.

In order to prevent similar backups from occurring again in the future, it is a good idea to have drain inspections conducted regularly and take preventive measures like clearing out clogs on a regular basis. If you suspect that tree roots are causing drainage problems, you may want to hire an expert tree root removal service as well. It is also important to keep all parts of your drain system properly maintained in order for them to function at their best.

Taking these measures can help reduce the chances of a drain backup happening in your home and help protect against costly repairs due to damage caused by drain backups. Additionally, being aware of how certain materials and chemicals affect your drains can also help prevent back ups from occurring in your sewer system.

Get in touch with our team Drain Express today if you’re trying to deal with a sewer backup

Backups in drain piping systems can be a major headache, but don’t worry – Drain Express is here to help. We have the experience and skill necessary to handle any drain backup you might encounter. Our team understands the complexities of drain backups and are ready to provide you with the best solution for your drain backup needs.

We use only the latest technology and industry-leading techniques to inspect drain backups, assess potential causes and recommend solutions tailored to fit your particular needs. Whether it’s a clog from tree roots, grease buildup or something more serious, we’re here for you! Our experienced technicians will arrive onsite quickly and work diligently until the issue is resolved.
At Drain Express, we strive to make sure that all of our customers receive professional service at competitive rates. Our satisfaction guarantee ensures that if you’re not happy with our service, you won’t be charged for it. We take pride in our ability to provide prompt and dependable drain backup services throughout the region.

Don’t let drain backups drag you down – get in touch with Drain Express today!

Contact Details
Email: info@drainexpress.ca

Phone:
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+1 866 239 5480

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300 New Toronto St #14,
Etobicoke, ON, M8V 2E8

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