G P Coatings NSW delivers certified intumescent coating installation across Sydney and New South Wales, providing compliant passive fire protection solutions for commercial, education, healthcare, infrastructure and government projects. Our systems are designed to achieve required Fire Resistance Levels (FRL) while maintaining architectural finishes for exposed structural elements.
As approved applicators for Promat, Nullifire and Fireshield fire-rating systems, we work closely with builders, fire engineers and certifiers to ensure all intumescent coating works align with NCC requirements, fire engineering reports and manufacturer specifications. Our structured delivery approach supports compliance from early specification through to final certification.
Our team understands the complexity of passive fire protection works within active construction environments and coordinates closely with structural and façade trades to maintain programme efficiency.
G P Coatings NSW provides specialist installation across a wide range of structural configurations throughout Sydney and regional NSW.
Services include:
All application works are completed by trained applicators following manufacturer-approved processes to ensure consistent performance outcomes.
As certified applicators, G P Coatings NSW installs industry-recognised intumescent coating systems including:
System selection is based on project fire engineering requirements, environmental exposure conditions and architectural finish expectations to ensure long-term performance and compliance.
G P Coatings NSW has delivered compliant passive fire protection works across education facilities, refurbishment projects, commercial developments and institutional buildings throughout New South Wales. Our experience includes complex FRL requirements where accurate application and certification are critical to project success.
By coordinating early with builders and consultants, we help ensure correct sequencing of intumescent coating works while maintaining high-quality finishes and consistent compliance outcomes.
An intumescent coating is a specialised passive fire protection system applied to structural steel or timber. When exposed to high temperatures during a fire event, the coating expands and forms an insulating char layer that slows heat transfer, helping maintain the structural integrity of the building for a specified Fire Resistance Level (FRL).
Under normal conditions, intumescent coatings appear similar to conventional paint finishes. During a fire, the coating reacts to heat and expands many times its original thickness, creating a protective barrier that delays steel from reaching critical temperatures. This helps extend evacuation time and supports compliance with fire engineering and NCC requirements.
Intumescent coatings must be applied to precise Dry Film Thickness (DFT) levels based on steel section factors and fire engineering design. Certified applicators follow manufacturer-approved systems, maintain QA records and conduct DFT testing to ensure the required FRL performance is achieved. Incorrect application can lead to non-compliance, failed certification or costly rectification works.
Fire rating is achieved through correct system specification and application to the required dry film thickness, calculated using steel section factors, fire engineering reports and manufacturer testing data. Ongoing inspection and documentation are critical to ensuring compliance.
Yes. Most projects require inspection records, DFT measurements, product traceability and manufacturer-compliant installation to support approval by certifiers and authorities prior to occupancy.
Application is typically completed after structural steel installation and prior to final finishes. Early coordination with builders and other trades is essential to ensure access, sequencing and protection of coated surfaces.
Many modern intumescent systems allow for architectural topcoats, enabling exposed steel elements to achieve both fire protection and high-quality aesthetic finishes suitable for commercial and institutional environments.
