Fire Safety in Architectural Design: Start Right
Fire safety in architectural design is cheapest at the sketch stage and most expensive after the structural frame is up. A fire safety system considered from the first drawing costs less, performs better, fits the design intent, and earns sign-off faster than one retrofitted after the ceiling is in.
The problem is that many buildings still treat fire safety as a late-stage compliance exercise. The extinguishers end up in the wrong locations. The detection system needs workarounds to cover the space. The emergency lighting clashes with the ceiling design. And the cabinets, if anyone remembered to specify them, look like they arrived from a different project entirely.
What the NCC Requires of Your Design
The National Construction Code places fire safety obligations directly on the design team. Section C of NCC Volume One establishes the fire resistance requirements for buildings, covering structural stability during fire, compartmentation, and the spread of fire between buildings and adjoining allotments. Sections D and E address means of egress and equipment and services respectively.
The key point is that the NCC does not just describe what equipment gets installed. As the NCC's fire safety Performance Requirements guidance confirms, fire safety requirements can be met either through Deemed-to-Satisfy Provisions or through a compliant Performance Solution, but the design team carries responsibility for that choice from the outset.
That distinction matters for architects. A Deemed-to-Satisfy path follows prescriptive rules. A Performance Solution gives you flexibility, but it requires a qualified fire safety engineer, a documented Performance-Based Design Brief, and a process that demonstrates equivalence to the DTS provisions. Either way, the design team is embedded in the decision.
The NCC Fire Safety Verification Method webinar for architects and building designers published by the Australian Building Codes Board makes this explicit: architects are listed as core stakeholders in the Performance-Based Design Brief process alongside fire safety engineers, building surveyors, and fire brigade representatives. The architect's role is not just aesthetic coordination. It is documenting the requirements of the performance-based design brief and passing them through to the construction phase.
Where Safety Gets Lost in the Design Process
Most fire safety failures in finished buildings trace back to a decision made, or not made, during design. These are the four areas that catch projects out most consistently.
Extinguisher placement and AS 2444 compliance. Under AS 2444, portable fire extinguishers must be positioned within specified travel distances from any occupant, mounted at accessible heights, and clearly visible and unobstructed. A well-resolved corridor that does not account for extinguisher locations may require surface-mount brackets that compromise the finish. Specifying recessed or architectural cabinets at the design stage solves this entirely.
Exit and emergency lighting under AS 2293. Emergency luminaires and exit signs must be positioned to illuminate designated escape routes and mark all exit points. Getting this right requires coordination with the reflected ceiling plan, the electrical design, and the egress path layout. Retrofitting it after the ceiling is in often means additional conduit runs or visible surface mounting.
Fire detection and alarm systems under AS 1670.1. The standard requires detectors to be positioned relative to ceiling height, geometry, and any obstructions. Open plan commercial spaces, mezzanines, and atria each present their own zoning challenges. Wireless alarm systems, including the Cygnus SiteProtect wireless alarm system and the Orisent wireless system, offer significant flexibility for heritage buildings, exposed concrete ceilings, or projects where cable runs would disrupt the design intent. These are worth considering at the briefing stage, not the fitout stage.
Fire extinguisher cabinetry and design integration. An extinguisher on a wall bracket in a high-end commercial lobby is a compliance issue dressed up as an afterthought. Specifying the right cabinet at the right stage removes the tension between safety and design entirely.
Cabinets Belong in the Drawings
Extinguisher and hose reel cabinets are among the most visible fire safety elements in any commercial building, and among the most overlooked in the documentation set.
Checkpoint Group's fire safety cabinet range is available in steel, stainless steel, aluminium, brass, and bronze, with flush mount, recessed, semi-recessed, and surface-mount configurations. Custom sizes and finishes are available, including a fully concealed cabinet for custom cladding, made to order and 100% Australian made. The aluminium 6000 Series is purpose-built for high-end commercial interior fitouts, with a clear anodised finish that holds its own alongside quality materials.
When you specify these early, they are coordinated into the wall depth, the structural framing, and the finishes schedule before the builder is on site. When they are an afterthought, they become a variation order and a compromise.
The choice between recessed and surface mount is not purely aesthetic. Wall construction type, fire rating requirements, and maintenance access all factor in. A ligature-resistant option is available for healthcare and secure environments where standard hardware presents a risk. Stainless steel suits food processing and wet environments. These decisions are best made with the full design context available, not in response to a last-minute request from the fire contractor. A plan written at project mobilisation is almost certainly out of date six months in. New trades, new zones, revised layouts, and different workforce numbers all affect how an emergency response should work. Reviewing the plan needs to be a scheduled activity, not something that happens after an incident.
Coordinating with the Fire Contractor and Designer
Architects who involve their fire contractor or fire designer early save time on certification and avoid design conflicts downstream. A few practical steps make this coordination more effective.
- Include fire safety system coordination in the design brief from the outset, not as a separate engagement at DA stage.
- Confirm the building classification under the NCC and identify which fire safety sections apply before design development begins.
- Issue tender documents that include the required cabinet specification, not a generic note to comply with AS 2444.
- Coordinate the reflected ceiling plan with the fire detection layout before the ceiling design is finalised.
- Flag wireless system options if the building has heritage constraints, complex ceiling geometry, or a programme that cannot accommodate cabling time.
Checkpoint Group works with architects, fire contractors, and fire designers and engineers across Australia. If the question is which cabinet works for a specific wall construction, or which wireless system suits a particular building type, that conversation is worth having at design stage rather than at practical completion. Take a look at our architectural cabinet range and wireless alarm systems or talk to our team about what suits your project.
Heritage and Retrofit Projects
Heritage buildings present a specific challenge. Hard-wiring a detection system through a sandstone facade or a timber-framed federation commercial building is often not possible without causing damage to the building fabric. Under NSW legislation, Fire and Rescue NSW must be engaged as a stakeholder in the Performance-Based Design Brief process for any performance solution involving a fire safety requirement in a Class 2 to 9 building. Wireless systems, raised early as part of that brief, can be part of meeting that obligation without structural compromise.
The Cygnus SiteProtect wireless alarm system operates entirely cable-free, uses each device as a repeater to strengthen the signal across the mesh network, and can be configured and expanded without structural intervention. It is worth raising as an option with heritage planners and the building certifier early in the project, before structural or services decisions close off the alternatives.
The same logic applies to tenancy fitouts in existing commercial buildings where the base building services are fixed. A wireless alarm solution that covers the new tenancy zones without requiring core drilling through a slab is often the most practical and cost-effective path.
The Upside of Getting It Right Early
Fire safety specified at the design stage does not cost more than fire safety retrofitted later. It costs less, takes less time, and produces a better outcome. The building performs to its compliance obligations from day one, the design intent is maintained, and the certifier is not asking for changes at final inspection.
For architects, the value extends beyond avoiding problems. A well-integrated fire safety strategy is evidence of a design team that understands the whole building, not just the parts that render well.
Getting fire safety right at the design stage saves time, avoids variations, and means the building performs to its compliance obligations from day one. If you are working on a commercial, mixed-use, or heritage project and want input on what the right specification looks like, get in touch with our team.
