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Invasive Roots In Sewer Lines What to Do About It

by | Jul 6, 2024

If You Think You Have Roots In Your Sewer Lines This Is A Must Read

Any roots in sewer lines can and will cause significant damage and inconvenience if not addressed promptly. This post aims to educate homeowners on how roots get into sewer lines, how to prevent them, and what steps to take if you already have this issue.

So How Do Roots Get Into Your Sewer System In The First Place

Roots, including those from trees, shrubs, and certain grasses, naturally seek out water and nutrient sources. Sewer lines, with their constant moisture, become prime targets. Even tiny cracks or joints in pipes can emit vapors that attract roots. Once roots detect this moisture, they grow towards it and infiltrate the pipes through these small openings. Inside, they continue to expand, forming dense masses that block the flow of wastewater and exert pressure on the pipes, causing further damage.

 

image of roots growing down into the sewer lines

 

Signs of Root Infestation:

  • Early Signs:
    • Slow-draining sinks, tubs, and toilets
    • Gurgling sounds from drains
    • Frequent need to use plungers
  • Advanced Signs:
    • Complete blockages causing backups
    • Unpleasant odors from drains
    • Visible lush patches of grass or greenery above the sewer line due to nutrient leakage

Recognizing these signs early can help homeowners address the issue before it causes significant damage.

Preventing Roots from Invading Sewer Lines

Preventive measures are crucial to avoid costly repairs. Regular maintenance and inspections can identify potential issues early. Using root barriers and choosing non-invasive plants can help protect your sewer lines. Ensure new plantings are safe from sewer lines to prevent future problems.

If You Need Help From An Expert Call CT Sewer Rooter & Drain at 203-395-8749

 

What to Do If Roots Are Already in Sewer Lines

Call an expert at draining systems like CT Sewer Rooter & Drain. If roots have already invaded your sewer lines, several methods can remove them. CT sewer rooter can use hydrojetting, which effectively clears blockages. Chemical treatments can inhibit further root growth. Our Sewer Pipe Descaling Service, utilizing the Ridgid K 306 descaling machine followed by hydro jetting, offers a comprehensive solution.

 

Before and after Images of sewer pipe descaling

 

Planning Trees and Shrubs to Avoid Future Problems

Selecting the Right Plants: When planning your landscaping, choosing the right trees and shrubs is crucial to prevent future root invasion. Opt for species with less invasive root systems. Here are some examples:

  • Less Invasive Trees:
    • Dogwood
    • Japanese Maple
    • Eastern Redbud
    • Crepe Myrtle
  • Less Invasive Shrubs:
    • Boxwood
    • Azalea
    • Rhododendron
    • Hydrangea

Using Root Guards: Root guards are barriers designed to direct root growth away from sewer lines and other vulnerable areas. They are typically made of plastic or metal and can be installed around the root system of a plant.

  • How to Use Root Guards:
    1. Digging the Trench: Dig a trench around the plant’s root zone where you want to place the root guard. The trench should be at least 12-18 inches deep.
    2. Installing the Guard: Place the root guard into the trench, ensuring it encircles the plant’s root zone. The guard should extend slightly above ground level to prevent roots from growing over it.
    3. Filling the Trench: Fill the trench back with soil, firmly packing it around the root guard.

correct root guard install

Safe Planting Distances: To further protect your sewer lines, it’s essential to plant trees and shrubs at a safe distance. Here are the general guidelines:

  • Small Trees: Plant at least 10-20 feet away from sewer lines.
  • Medium Trees: Plant at least 20-30 feet away from sewer lines.
  • Large Trees: Plant at least 30-50 feet away from sewer lines.
  • Shrubs: Plant at least 5-10 feet away from sewer lines.

 

Recommended Planting Distances from Sewer Lines

 

Creating a Maintenance Plan: Regular maintenance and monitoring of your landscaping can help prevent root problems. Here are some tips:

  • Regular Inspections: Conduct regular inspections of your sewer lines to detect any early signs of root invasion.
  • Pruning: Keep trees and shrubs pruned to manage their root systems and prevent excessive growth.
  • Watering Practices: Water plants adequately but avoid overwatering, as this can encourage aggressive root growth.

By carefully selecting and planting less invasive species, using root guards, and maintaining a safe distance from sewer lines, you can significantly reduce the risk of root invasion and protect your sewer system.

Call CT Sewer Rooter & Drain at 203-395-874 For All Your Drain Services

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