ROOT CUTTING

The roots from trees and large shrubs often cause blockages and damage to pipes and drainage systems.

If this problem is diagnosed [using CCTV to investigate] we would use a Flail Jet or saw root cutter to remove fibrous matter and mass roots from the sewer.

Once all of the roots have been removed, it may be possible to place a liner in the sewer (see lining section) to prevent the re-growth of the roots within the sewer. This eliminates the need to perform expensive excavation.

Tree roots in sewer pipes cause damage and are the reason why many sewers backup. Roots can enter sewer pipes through cracks or loose joints. Over half of tree roots in the sewer system enter through defective private lateral sewer pipes.

Roots are attracted to the water that seeps through cracks or loose joints in sewer pipes. This means roots will move towards and penetrate through cracks, loose joints or any openings in sewer pipes.

Once inside, roots will continue to grow and fill the pipe to create a root mass that can become matted with grease, paper and other solid matter. This is what eventually causes a clogged sewer.