FIRE-RATED CAULKING SERVICES

Compliant Fire Sealing for Life Safety and Building Integrity

A seamless fire-rated caulking process from start to finish

Fire-rated caulking specialists you can trust

Fire-rated caulking is a critical life-safety measure designed to maintain the integrity of fire-resistant walls, floors, and penetrations. When installed correctly, it helps prevent the spread of fire, smoke, and toxic gases between compartments.

At The Australian Caulking Company, we deliver compliant fire-rated caulking solutions across Sydney for commercial, residential, and remedial projects. With over 20 years of experience, our team understands the importance of correct product selection, tested systems, and detailed documentation.

We work closely with builders, fire engineers, certifiers, and facility managers to ensure all fire-stopping works meet Australian Standards and NCC requirements.

Why clients trust our fire-rated systems:

✔ Dedicated admin and compliance support
✔ Clear coordination with builders and consultants
✔ Project management systems for tracking and reporting
✔ Detailed compliance documentation and QA records

When compliance is critical, we deliver — with the systems to support it.

Our Experience

We provide fire-rated caulking across a wide range of building types and construction environments, including both new builds and existing structures.

Our fire-rated caulking experience includes:

Commercial and industrial buildings
High-rise and residential developments
Education and healthcare facilities
Aged care and accommodation buildings
Remedial, upgrade, and defect rectification projects

Our teams are experienced working within live buildings and staged environments, ensuring minimal disruption while maintaining strict safety controls.

Built for Fire Protection — Tested, Approved, Documented

Fire-rated caulking must be installed as part of a tested and approved fire-stopping system. We only use certified, fire-tested sealants installed in accordance with manufacturer specifications and project requirements.

Our fire-rated caulking services include:

Fire-rated expansion joints
Service penetrations through walls and floors
Fire-isolated walls and floors
Concrete, masonry, and plasterboard interfaces
Linear joints requiring FRL compliance
Remedial fire-stopping and system upgrades

From preparation through to final sign-off, every fire-rated installation is carried out with accuracy and traceability.

Their workers are exceptional

Their works are exceptional. We’ve been using The ACC regularly now for a few years. Their office coordination and communication are great and the finished product delivered by their workers is always exceptional.

Scott Boland

Construction Manager | Ausrise Aluminium

Why we’re Sydney’s most reliable fire-rated caulking contractors

Peerless Product Knowledge

Fire-rated systems are not interchangeable. Our team has in-depth experience with leading fire-stopping manufacturers and understands how different sealants perform across substrates and joint conditions.

We select fire-rated products based on:

Required FRL (Fire Resistance Level)
Joint size and movement capability
Substrate and penetration type
Tested system approvals

This ensures installations remain compliant for the life of the building.

Safety and Certainty

Fire-rated caulking often takes place in high-risk or live environments where safety and precision are essential.

We provide:

Public Liability & Workers Compensation
SWMS and risk assessments
Site-specific fire-stopping methodologies
Coordination with fire engineers and certifiers
Clean, controlled work practices

Safety, accuracy, and compliance are built into every stage of delivery.

Quality and Qualifications

Our fire-rated caulking works are carried out by trained and qualified installers with the appropriate certifications and experience for compliant fire-stopping applications. All technicians hold a White Card and have completed fire-stopping system training, with Working at Heights and EWP (Yellow Card) licensing where required. In addition, our teams are manufacturer-approved and certified to install tested fire-rated systems. Quality assurance and full traceability are mandatory on all fire-rated projects, ensuring every installation meets regulatory requirements, system approvals, and project specifications.

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Our Fire-Rated Caulking Projects

FDC 13 Endeavour Rd, Caringbah

Hutchinson Builders Green Square

FDC phoenix gallery

View all Projects

Frequently Asked Questions

1. What is fire-rated caulking?

Fire-rated caulking is a specialised sealing system designed to maintain the fire-resistance of walls, floors, and joints by preventing the spread of fire, smoke, and hot gases. It forms part of a tested fire-stopping system required under the NCC.

2. Where is fire-rated caulking required?

Fire-rated caulking is typically required at service penetrations, expansion joints, wall-to-floor junctions, fire-isolated walls, and any joint that compromises a fire-rated barrier.

3. Do you provide compliance documentation?

Yes — compliance documentation is a core part of our service.

✔ Tested and approved fire-stopping systems
✔ Manufacturer-backed warranties
✔ Site-specific T&Ps (Inspection & Test Plans)
✔ Installation records and QA documentation
✔ Support for certification and inspections

All works are completed in line with Australian Standards and NCC requirements.