Concrete Cancer Repairs Sydney
Project works — Strata External Staircase, Landing & Elevated Walkway Remediation Project works — Strata External Staircase, Landing & Elevated Walkway Remediation
COMPLETED PROJECT 11Lane Cove, NSW

Strata External Staircase, Landing & Elevated Walkway Remediation

Stairs, landings, walkways & soffits remediation delivered at Lane Cove, NSW.

PROJECT VALUE$514,000
SCOPEStairs, landings, walkways & soffits
PROPERTY TYPEResidential Strata Complex
COMPLETED23 Apr 2026

Project Overview

This Lane Cove, NSW project involved stairs, landings, walkways & soffits. Works were delivered under pedestrian-managed staging conditions, with the repair programme focused on safe access, reinforcement treatment and durable concrete reinstatement.

LOCATIONLane Cove, NSW
DELIVERYPedestrian-managed staging
REPAIR SCOPEStairs, landings, walkways & soffits
ACCESSOccupied-property access, overhead repair zones and pedestrian management required progressive staging throughout the works.

THE PROBLEM

Cracking, rust staining and spalling affected external stair flights, landing edges, walkway soffits and exposed reinforced-concrete edges.

THE REPAIR

Loose concrete was removed, reinforcement cleaned and treated, and damaged stair, landing and walkway profiles reconstructed with repair mortar.

THE OUTCOME

Deteriorated pedestrian structures were reinstated while controlled access remained available through unaffected areas.

SITE CONDITIONS

Occupied-property access, overhead repair zones and pedestrian management required progressive staging throughout the works.

See The Transformation

Drag the slider to compare the affected concrete with the completed remediation.

After repair — Strata External Staircase, Landing & Elevated Walkway Remediation Before repair — Strata External Staircase, Landing & Elevated Walkway Remediation BEFOREAFTER

A Controlled Remedial Process

Each project follows the actual repair requirements, access constraints and site conditions.

01

Inspection & Defect Mapping

Affected areas were inspected, mapped and confirmed so the repair extent could be planned before breakout.

02

Controlled Concrete Breakout

Unsound and delaminated concrete was removed back to a sound substrate while surrounding areas were protected.

03

Reinforcement Treatment

Exposed reinforcement was cleaned, assessed and treated, with replacement or augmentation completed where required.

04

Structural Reinstatement

Compatible structural repair mortar was placed and finished to reinstate the original concrete profile.

05

Protective Interfaces

Repair edges, interfaces and exposed surfaces were detailed to suit the surrounding structure and site conditions.

06

Final Inspection

Completed repair areas were checked for finish, continuity and compliance before the work zone was handed back.

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