Passive Fire Protection You Can Trust
Professional passive fire protection solutions that help keep people safe, protect property, and support compliance with the NZ Building Code.
Compliant Solutions
Tested systems installed to meet New Zealand standards and project requirements.
Fast & Reliable
Quick response and efficient service to help keep your project on track.
Full Documentation
Complete records, photos, firestop registers and compliance-ready reporting.
Passive Fire Services
We provide practical firestopping and compliance support for builders, contractors, property managers and commercial clients.
Firestopping – Service Penetrations
Sealing pipes, cables, cable trays and ducts in walls, floors and ceilings using tested systems.
Remedial Firestopping
Fixing non-compliant or failed penetrations and upgrading existing work to meet current standards.
Fire Rated Joint Sealing
Sealing construction joints, perimeter gaps and wall/floor interfaces.
Fire Barriers & Enclosures
Installation of fire rated boards, wraps and encasements to maintain fire resistance.
Fire Door Inspection & Minor Repairs
Inspection, adjustments and minor repairs to fire doors, seals, closers and hardware.
Documentation & Reporting
Firestop registers, photos, system references and compliance reports for council and client sign-off.
Where We Help
We support new builds, renovations, commercial fit-outs, remedial works and compliance inspections.
Cables & Conduits
Firestopping for electrical and communications penetrations.
Pipes
Plastic and metal pipe penetrations through fire rated elements.
Ducts & Air Handling
Fire protection support around ducting and air handling services.
Cable Trays & Ladders
Sealing systems for bundled services and cable management routes.
Mixed Service Penetrations
Solutions for complex openings with multiple service types.
Wall, Floor & Ceiling Joints
Fire rated joint sealing for construction gaps and interfaces.
Tested & Approved Systems
We work with proven passive fire protection systems and product references to support compliant installation and inspection sign-off.
We Provide
- Tested and approved systems
- Quality installation
- Photo documentation
- Firestop register
- Compliance-ready reports
- Support for inspections
- Post-Install Care & Service
Real Projects. Real Compliance.
Every image below represents actual passive fire protection work delivered by DG Fire Protection. We don’t just install systems — we deliver compliant, inspection-ready solutions that builders, project managers and councils can trust. Our work is clean, tested, and fully documented to support smooth sign-off and project completion.
Cable Penetration
Pipe Penetration
Duct Penetration
Fire Rated Joint Seal
Why this matters: Properly installed and documented firestopping is critical for compliance and safety. Our team ensures every penetration is sealed using tested systems, installed to manufacturer specifications, and recorded for full traceability — giving you confidence during inspections and final sign-off.
Simple, Documented Process
Inspect
We inspect and identify penetrations and gaps requiring fire protection.
Recommend
We recommend the correct tested systems for your application.
Install
Our team installs neatly and in accordance with manufacturer specifications.
Document
We photograph, record and log every penetration.
Deliver
You receive a complete firestop register and compliance report.
Need Passive Fire Protection?
Talk to DG Fire Protection about inspections, remedial work, documentation and compliant installation.