Root Barrier Installation Sydney — protect paving, pipes & foundations from tree roots
Stop roots wrecking your paving and pipes — without losing the tree.
Tree roots are the number-one cause of lifted paving, cracked slabs, blocked drains and damaged pool shells in Sydney. True Roots installs root barriers and prunes roots the right way — so your structures are protected and, in most cases, the tree stays healthy and standing.
When roots start lifting a driveway or pushing into a stormwater line, the first reaction is usually “take the tree out.” Often you don’t have to — and your council may not let you, if the tree is protected. A correctly installed root barrier redirects root growth down and away from the structure, while targeted root pruning removes the offending roots without destabilising the tree.
The difference is who does the work. Because True Roots is led by AQF Level 5 arborists, we know which roots can safely be cut and which are holding the tree up — so we solve the damage without killing the tree or creating a fall risk. We install barriers for homeowners protecting paving, pools and foundations, and for builders who need root protection around trees on new builds (in line with AS 4970 tree-protection requirements). We work across St George, the Sutherland Shire, Canterbury-Bankstown and greater Sydney.
Protect what roots damage most.
Lifted paving & driveways
Stop roots from heaving pavers, concrete and driveways — and reinstate the surface once the barrier is in.
Cracked foundations & slabs
Redirect roots away from footings, slabs and retaining walls before they cause structural damage.
Blocked pipes & drains
Keep invasive roots out of stormwater and sewer lines, pool shells and plumbing — a common, costly problem.
New builds near trees
Root protection and barriers around retained trees on construction sites, in line with AS 4970 and council conditions.
Root problems solved, surfaces reinstated.
Assessed by an arborist, installed to last.
1. Assess & locate roots
We inspect the tree and trace the roots causing the damage, and check whether the tree is protected.
2. Safe root pruning
Our arborists cut only the roots that can be removed without destabilising or killing the tree.
3. Install the barrier
A durable root barrier is installed to redirect future growth down and away from your structure.
4. Reinstate & clean up
We backfill, reinstate the surface and leave the site clean — problem solved, tree intact.
Arborists who save the tree and the structure.
The tree usually stays
Arborist-led root pruning means we fix the damage without removing a healthy (or protected) tree wherever possible.
Compliance & reports
Cutting roots near protected trees can need council approval. We assess it and can prepare AS 4970 arborist reports.
Insured & certified
Fully insured ($20M public liability), ISO 9001 certified work you can rely on around your home or build.
Good to know before you start.
Will installing a root barrier kill my tree?
Not when it’s done properly. The key is which roots are cut. Our AQF Level 5 arborists only remove roots the tree can afford to lose and install the barrier at a safe distance — protecting your structure while keeping the tree stable and healthy.
Do I need council approval to cut tree roots?
Sometimes — many councils protect significant trees, and cutting major roots can count as “works” on a protected tree. We check your tree’s status first and can prepare the arborist report councils require, so you’re never exposed to a fine.
What damage do tree roots actually cause?
The common ones we fix are lifted paving and driveways, cracked slabs and footings, blocked or cracked stormwater and sewer pipes, and damage to pool shells and retaining walls.
How deep does a root barrier go?
It depends on the tree species, soil and what you’re protecting — we set the depth and length during assessment so it actually redirects the roots rather than just slowing them.
How much does root barrier installation cost?
It depends on the length of barrier, access, root size and reinstatement needed. We assess it on site and give you a clear, fixed quote before any work starts.
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Roots damaging your property?
Send us a photo of the problem and we’ll tell you whether a root barrier and arborist root pruning can fix it — with a clear quote.
Get a free quote
Tell us what you need done and we will get back to you within 1 business day. Every job is assessed individually - no two trees are the same.
Urgent or unsafe tree? Call 0422 023 242 - we answer 24 hours.