Remedial Building Services & Structural Repairs
As Sydney’s trusted remedial building experts with 20 years of experience, we specialize in diagnosing and rectifying complex structural and waterproofing issues. Our focus is on the repair and preservation of existing structures, particularly Class 2 buildings and concrete assets. We restore the integrity, safety, and longevity of your property using precision techniques and durable materials.
As Registered Building Practitioners for Class 2 Buildings, we are fully licensed and compliant with relevant Australian standards and NSW building regulations, including requirements under the Design and Building Practitioners Act 2020 for Class 2 buildings.
Our core remedial services include:
Concrete Cancer Rectification (Spalling)
Concrete cancer, or concrete spalling, occurs when embedded steel reinforcement rusts and expands, causing the surrounding concrete to crack and crumble. If left untreated, it severely compromises structural integrity.
Our specialists perform comprehensive assessments to determine the extent of corrosion and execute targeted repairs:
- Diagnostic Surveys: Utilizing non-invasive techniques to locate all affected areas.
- Concrete Removal & Preparation: Carefully removing deteriorated concrete and preparing the steel reinforcement.
- Steel Treatment: Cleaning, treating, or replacing corroded rebar with protective coatings.
- Concrete Repair: Patching with high-grade, durable concrete repair mortars to restore the structural strength of elements such as balconies, facades, and columns.
Concrete Roof Waterproofing Membranes
Water ingress is a primary cause of building deterioration, leading to internal damage, mold growth, and further structural issues. Flat concrete roofs require specialist waterproofing solutions to ensure long-term protection against Sydney’s weather conditions.
We provide expert application and replacement of high-performance waterproofing systems:
- Leak Detection & Assessment: Identifying the source and scope of water ingress issues.
- Surface Preparation: Cleaning and preparing concrete surfaces to ensure optimal adhesion.
- Membrane Application: Applying premium, durable liquid or sheet membrane systems that provide flexible, seamless protection.
- Compliance & Testing: Ensuring all waterproofing work meets strict Australian standards for watertightness and durability.
General Repairs & Remediation to Class 2 Buildings
Class 2 buildings (apartments, units, or other multi-unit residential structures) present unique challenges and regulatory requirements in the post-Mascot and Opal Tower era. Our team is expert in diagnosing and repairing defects specific to this building class.
Our general remedial services cover:
- Façade and Cladding Repairs: Rectifying issues with exterior finishes and cladding to meet safety and aesthetic standards.
- Balcony and Balustrade Repairs: Ensuring the safety and compliance of high-use outdoor areas.
- Basement and Car Park Repairs: Addressing structural cracks, water ingress, and concrete degradation in subterranean areas.
- Defect Identification & Reporting: Providing detailed reports for Owners Corporations and Strata Managers, assisting with identifying responsibility and scope of work.