Tree Roots Lifting Driveways and Paths: What to Do

Tree roots lifting and cracking driveways, paths, and footpaths is a common problem across Australian suburbs. As roots grow, they exert enormous pressure on hard surfaces above them, creating trip hazards and unsightly damage.

Why Roots Damage Hard Surfaces

Tree roots naturally grow close to the surface where oxygen and moisture are most available. When they encounter driveways or paths, they grow underneath and gradually lift the surface as they increase in diameter. Species with particularly aggressive surface roots include figs, camphor laurels, jacarandas, and many eucalyptus species.

Solutions for Root-Damaged Driveways

Options include root shaving (cutting roots below the surface without removing them), root removal and resurfacing, installing a flexible paving system that accommodates root growth, root barrier installation to redirect roots, or in severe cases, tree removal and complete root extraction. The best solution depends on the tree’s value, the extent of damage, and your budget.

Preventing Future Damage

When planning new driveways or paths near existing trees, install root barriers during construction, consider permeable paving, leave adequate distance from tree trunks, and consult an arborist about the tree’s expected root spread. Similar principles apply to preventing foundation damage from roots.

Get Professional Root Assessment

We connect you with qualified arborists who can assess root damage and recommend the best solution. Find a qualified arborist near you for expert advice on root management.