Cantilever Retaining
Cantilever Retaining Walls For Tight Sites
Reinforced Interbloc® cantilever walls give you a taller wall from a smaller footprint, and where a mass gravity wall isn’t suitable.
Design your wall in Envirobuild® 3D · or call 1800 834 486
Engineered & Certified
Design With Certainty
Reinforcement ducts cast into every block at 600mm centres.
Every design verified in Envirocalc®.
AS 1379 concrete, certified lifting anchors.
Supply and install available through one relationship.
How It Works
Steel Through the Blocks
Reinforcing steel runs through ducts cast into the blocks and ties into a concrete footing. Grout locks the wall into one structure, so it stands taller on a smaller footprint — fully engineered and certified.
Features & Benefits
Why a Cantilever Wall
More height, less footprint
Reinforcing steel runs through the blocks into a concrete footing, so the wall can go higher without getting wider.
More usable land
A slimmer wall means more sellable, usable space on tight sites.
Fast to build
Blocks arrive certified and are placed straight away. Reinforcement and grout then tie the wall into one structure.
Easier approvals
Engineering documentation from Envirocalc® supports your consent and certification process.
Built for permanence
Solid concrete with next to no maintenance over the design life.