Sewer Services

Knowing When to Repair Vs. Replace a Sewer Line

Determining whether to repair or replace a sewer line can be a challenging decision, but it can be easier when you understand how long sewer lines typically last and what kinds of damage they can accumulate over time. On average, sewer lines have a lifespan of between 50 to 100 years, depending on materials and external factors. However, if you notice persistent issues, these could be indications that your sewer line is reaching the end of its operational life. In cases where consistent issues stem from a single location, such as a crack or misalignment, targeted repairs may be sufficient. This especially applies to newer sewer lines with isolated problems that can be efficiently and cost-effectively addressed.

Conversely, a replacement might be necessary if your sewer line suffers from widespread damage, such as significant tree root invasion, multiple leaks, or severe corrosion. Widespread issues often signify that the structural integrity of the sewer line has been compromised, making repairs a temporary fix at best. Additionally, opting for a complete replacement may be more economical if your sewer system is experiencing frequent failures despite multiple repairs. 

Causes of Sewer Line Clogs

One of the primary culprits behind sewer clogs is the accumulation of grease, fats, and oils. These substances may seem harmless when poured down the sink, but they can quickly solidify and adhere to the inner walls of your sewer pipes. Over time, this buildup can narrow the passageway and lead to blockages. Another frequent cause is the inappropriate disposal of non-biodegradable items, such as paper towels, sanitary products, and wipes. Even those labeled “flushable” can contribute to significant clogs, as they do not break down as quickly as toilet paper.

Tree roots are another major source of sewer line clogs. In their search for moisture, tree roots can invade sewer lines through small cracks or joints. As they grow, they can completely obstruct the flow of wastewater and cause severe blockages. Additionally, older sewer systems made from clay or other porous materials are particularly vulnerable to root intrusion. Natural ground movements and shifts are also factors to consider, as they can cause pipes to misalign or crack, further exacerbating the risk of blockages. Regular maintenance services and inspections, along with mindful disposal habits, can be effective strategies in preventing these common causes of sewer clogs.

Common Signs of a Cracked, Clogged, or Corroded Sewer Line

Understanding when something is amiss with your sewer line is crucial for preventing more significant issues down the line. Many seemingly minor issues can indicate that your sewer line requires attention, and being aware of them can help you take action before the problem escalates. Sewer line troubles can manifest in various ways around your home, and recognizing these symptoms early can save you from costly and extensive repairs.

Common symptoms of sewer line issues include: 

• Frequent drain backups: If you notice that your sinks, bathtubs, or toilets are regularly backing up, this could signify a block somewhere in the sewer line. Persistent clogs, particularly in multiple fixtures, often point to a larger issue within the main sewer line.
• Slow-draining sinks and tubs: If your sinks or bathtubs are draining more slowly than usual, it may be a hint of an impending blockage in the sewer line. This symptom often accompanies accumulation in the pipes, impeding normal water flow.
• Unpleasant smells: Strange, foul odors emanating from your drains or around your property are telltale signs of sewer line problems. When sewer gases escape through cracks or clogs, they bring with them noticeable and often unpleasant smells.
• Lush patches of grass: An unexpected lush, green patch of grass in your yard could indicate a leaking sewer line. The leak acts as a fertilizer for your lawn, creating unusually healthy growth in concentrated areas.
• A soggy or indented lawn: If your yard feels persistently damp or you notice indentations forming, it may be due to sewer line leaks beneath the surface. This could lead to unstable ground, potentially encouraging more extensive damage over time.

Addressing these issues promptly can help you maintain your plumbing system’s integrity and protect your property from more serious and costly damage.