There is a certain pride that comes with a long-standing fire station. The brick has seen decades of calls. The bay floors have carried generations of apparatus. The walls hold stories most communities will never hear.
But buildings age differently than missions do.
Across the country, many stations were designed for a different era. Trucks were smaller. Equipment was lighter. Crew structures looked different, and technology played a far smaller role in daily operations. The building performed exactly as intended for its time.
Today, each of those aspects has changed dramatically, expanding both the demands placed on facilities and the complexity of daily operations. At the same time, expectations around firefighter health, safety, and longevity have fundamentally evolved. These shifts are part of broader modern fire station design trends shaping how departments plan and upgrade facilities today.
The mission expanded. The expectations grew. However, the building often remained the same.
Communities facing this reality usually arrive at the same question: should we replace the station entirely, or can the existing facility evolve to meet modern needs?
In many cases, the answer lies somewhere in between. With the right strategy, retrofitting allows departments to extend facility life, improve performance, and preserve community investment without starting from scratch.
Before any wall moves or doors are modified, one step matters more than all others: understanding the building as it truly exists today, not as it was once documented.
“Many older stations don’t have accurate drawings anymore, or they’ve changed so much over time that the plans no longer reflect reality. LiDAR creates a digital twin of the building, so we can solve space challenges and plan upgrades with precision instead of guesswork.”
– Chris Sigit-Sidharta, SEH Senior Architect
Tools like LiDAR (light detection and ranging) scanning fundamentally change early planning. By capturing millions of measurements, LiDAR produces a precise three-dimensional model of the station, revealing conditions that traditional drawings often miss.
For departments, this translates into clarity. Spatial constraints become visible. New apparatus clearances can be tested virtually. Layout options can be evaluated before construction begins.
Instead of discovering conflicts in the field, decisions happen earlier, faster, and with far greater confidence. Planning shifts from reactive problem-solving to informed strategy.
Step into many older apparatus bays and the tension is obvious. Trucks fit, but just barely. Storage creeps into circulation paths. Every shift requires careful maneuvering, with inches to spare and little room for error.
What's driving the increased demand on space:
Larger, heavier apparatus: Stations were originally designed for smaller vehicles. In the 1970s and 1980s, a typical fire engine measured roughly 28 to 32 feet in length and often stood under 10 feet tall. Today, many engines exceed 35 feet, while aerial apparatus commonly reach 45 to 60 feet. Heights now approach or exceed 11 feet, and fully loaded weights often surpass 60,000 pounds, placing new demands on clearances, bay depth, and structural capacity.
More specialized equipment: Many departments have transitioned to an all-hazards response model, meaning they are no longer responding solely to fire and EMS calls. Communities now expect support across a broader range of incidents, from technical rescue to hazardous materials and disaster response. That expanded mission drives the need for advanced extrication tools, battery-powered hydraulic systems, EMS supplies, technical rescue gear, hazardous materials equipment, and decontamination systems. Clean cab designs and expanded turnout storage further increase spatial demands.
Integrated technology: Modern apparatus include onboard computers, communication systems, thermal imaging, scene lighting, drone deployment equipment, and complex power management systems. Electric and hybrid units introduce charging infrastructure and additional clearance requirements.
Specialty systems: High-reach extendable turret units, often referred to as Snozzles, expand response capabilities while adding demands on vertical clearance, structural support, and maneuvering space.
Individually, each of these shifts is manageable. Together, they create a mismatch that most older stations were never designed to handle.
Targeted retrofits can realign the building with today’s operational needs. Bay openings can be raised or widened to accommodate modern apparatus, often through door replacements that improve clearance and reliability without major structural changes.
Inside the bay, improvements focus on restoring function. Floors and structural systems can be reinforced for heavier loads. Storage can be reorganized to clear circulation paths. Apparatus movement can be simplified so crews move efficiently from alarm to response without hesitation.
The goal is straightforward: the building should support the response, not slow it down. When a call comes in, clearance and efficiency should be a given, not a concern.
Equipment evolution tells only half the story. The workforce has evolved just as significantly, along with our understanding of the risks firefighters face long after a call ends.
Many legacy stations were built with little separation between apparatus and living quarters. Shared bunk rooms were common. Exhaust drifted freely through buildings. Gear was stored near kitchens and sleeping areas. At the time, these arrangements reflected standard practice because the long-term impacts of exposure and stress were not yet fully understood. Amenities were designed for short stays rather than the extended, high-demand shifts that define today’s fire service.
Today, that understanding has changed dramatically.
Research over the past two decades has strengthened awareness of occupational cancer risks linked to diesel exhaust, particulates, and contaminated gear. At the same time, departments are recognizing the cumulative effects of sleep disruption, chronic stress, and repeated exposure to traumatic events. Mental health, once rarely discussed in station design conversations, is now acknowledged as a critical component of firefighter readiness and longevity.
As a result, the station itself is no longer just a place to stage equipment. It plays a direct role in both physical and psychological well-being.
This shift is especially evident in how departments approach contamination control. Retrofitting creates opportunities to introduce clear separation between hot and cold zones, limiting contaminant migration from apparatus bays into living areas. Many older stations were never designed with this separation in mind. Living spaces and apparatus bays were often connected directly, sometimes with doors removed over time because they interfered with daily operations or apparatus movement. While practical in the moment, these changes allow diesel exhaust and contaminants to move freely throughout the building.
Addressing this condition is often one of the most impactful improvements a retrofit can deliver. Where technically feasible, departments are reintroducing separation doors equipped with automatic closers and proper seals to restore a clear boundary between operational and living environments. These relatively modest upgrades can significantly improve air quality and reduce long-term exposure risks without requiring major structural changes.
Beyond separation, additional upgrades further support healthier environments. Dedicated gear storage, decontamination spaces, and improved ventilation systems help reduce long-term exposure risks, while updated HVAC systems enhance indoor air quality and support better recovery between calls.
Energy performance also plays a role in overall comfort and building function. Many older stations still operate with original single-pane windows, contributing to heat loss, inconsistent indoor temperatures, and increased operational costs. Window upgrades can dramatically improve comfort and efficiency while supporting modern performance standards, often with minimal disruption to daily operations.
Just as critical are spaces designed for rest and resilience. Individual bunk rooms improve sleep quality and privacy while accommodating multi-shift, co-ed crews. Thoughtfully designed dayrooms, fitness areas, and quiet spaces create opportunities for decompression after high-stress incidents. Even access to natural light and improved acoustics can reduce fatigue and support mental recovery during long shifts.
These improvements are not luxuries or aesthetic upgrades. They are operational investments grounded in modern research and lived experience. Healthier crews rest better, think more clearly, and respond more effectively. Recruitment becomes easier. Retention improves. Over time, the benefits extend well beyond the station walls and into the community the department serves.
One of the most common concerns departments raise is disruption. Fire protection cannot pause while construction occurs, and it should not have to.
The reality is that successful retrofits are planned around operations, not the other way around. Phased construction, temporary apparatus relocation, and carefully sequenced upgrades allow departments to maintain response readiness throughout the project without compromising service.
For departments considering a retrofit, the key is to address continuity early. When operational needs are built into the planning process from the start, construction becomes manageable rather than disruptive, and crews can stay focused on what matters most: responding when the call comes in.
Reworking an older station is not about erasing history. It is about positioning the facility for decades of continued service.
Thoughtful retrofits allow aging stations to accommodate larger equipment, integrate emerging technologies, and meet modern health and safety standards while preserving the identity communities value. Just as importantly, these upgrades introduce flexibility, ensuring the building can adapt as response models, staffing, and equipment continue to evolve.
In many cases, retrofitting is the most practical path forward. With the right strategy, existing stations can improve response efficiency, reduce exposure risks, and better support the people inside them without starting from scratch.
Retrofitting is not settling for less. It is unlocking the full potential of what already exists. The structure is often still strong. The mission is unwavering. Community support remains firmly in place.
The question is not whether the building should be replaced, but how it can adapt to better serve today’s crews and the community. With a clear understanding of existing conditions, departments can prioritize upgrades that deliver immediate impact while building in long-term resilience.
And sometimes, what that really means is a fresh perspective and just a little more room for a Snozzle.
Brian Bergstrom, AIA, NCARB* is a senior architect and regional practice center leader with 20+ years of experience in architectural-related work. He strives to develop creative and innovative design solutions that meet the needs of the communities and clients he serves. Brian has led project teams on large-scale building renovations and construction of various building types – including fire stations, libraries, city halls, recreational facilities and maintenance buildings.
*Registered Architect in AR, IA, KS, MO, NC, ND, OK, SD, TX, VA, WA, WI
Chris Sigit-Sidharta AIA*, LEED AP BD+C, GGP, is a senior architect with extensive experience in design, implementing contract documents, bidding procedures, and construction administration. His design experience includes commercial, municipal, and federal facilities, mixed-use buildings, custom homes, and tenant-improvement projects.
*Registered Architect in AZ, CO, ID, NM
Greg Wormser is a senior fire service executive and emergency management professional with more than 30 years of experience leading municipal fire departments, managing capital facilities, and guiding strategic planning initiatives. He brings deep operational insight into fire station programming, staffing workflows, emergency response readiness, and long-term service delivery to support public safety facility planning and design.