
Passive fire protection and certification, Brisbane and South East Queensland
Passive fire that passes. Installed and certified to the tested system.
Penetrations, collars, joint sealing and bulkheads installed to the manufacturer's specification by a QBCC-licensed passive fire contractor, then certified so your project signs off.
- QBCC Licensed and certifyingLicence 15054616, passive fire protection with the fire certifier class
- Installs and certifiesOne business installs and certifies, so the compliance evidence is ready at handover
- Tested systemsPromat, Trafalgar and TBA Firefly, installed to the tested detail
- Commercial specialistsBuildings, units, townhouses and shopping centres across South East Queensland
What we do
Passive fire, installed and certified
Penetration sealing, fire collars, joint sealing and bulkheads on commercial projects, plus the inspection, certification and rectification work that gets a building signed off.
Project types
Projects we work on
Passive fire installation and certification across commercial buildings and offices, retail and multi-residential construction.

Offices, commercial and retail fit-outs
New services cut through existing fire-rated construction on almost every office and retail fit-out. Fire Frog seals the new penetrations to a tested system and brings existing ones up to compliance, so the tenancy can be certified at handover.

Apartments and mid-rise residential
Every service that passes through a fire-rated slab or wall has to be sealed to a tested system and certified before handover. On a multi-storey residential job that is hundreds of penetrations across every level.

Townhouses and attached dwellings
The party wall between attached dwellings is rated for the full height of the building. Penetrations and control joints in it are sealed to the manufacturer's tested detail, which is what makes them certifiable.
Installed and certified
Why work with Fire Frog
Installed to the tested system
A firestop product only carries a rating in the exact combination it was tested in. Every seal is installed to the manufacturer's tested detail and recorded so anyone can see what went in where.
Installed and certified by one contractor
Fire Frog holds the QBCC fire certifier class, so the business that installs the work also certifies it. The installation and the evidence that it complies come from the same place.
Solutions, not a list of problems
Where a penetration has no tested system that covers it, you get told what will work instead, whether that is a different system, a retrofit collar or a fire-rated bulkhead.
Our work
Recent passive fire work
Penetrations, collars, barriers and rectification on commercial sites around South East Queensland.








One contractor from the first penetration to the final certificate
Fire Frog installs the work, certifies it and stays with the project through handover. Send through the project details and we will come back with a scope and a price.

About us
Passive fire installation and certification, from one contractor
Fire Frog is owned and run by Andy Leaf-Milham, a QBCC-licensed passive fire contractor working on commercial projects across Brisbane and South East Queensland. Penetration sealing, fire collars, joint sealing and bulkheads, plus the inspection and certification that goes with them.
Before Fire Frog, Andy worked on the XXXX Brewery at Milton, Meriton's Southport tower and Chevron One.
We specialise in commercial work: buildings, unit and townhouse developments, shopping centres, fit-outs, across new builds and rectification.
Tested systems
Systems we install to
Every penetration and joint is installed to the manufacturer's tested detail, which is what makes it certifiable.
Where we work
Passive fire protection across South East Queensland
New build, rectification and annual survey work on commercial projects.
Passive fire protection, firestopping and certification on commercial projects across South East Queensland.
Working on a project elsewhere in South East Queensland?
Talk to us









