Retrofitting for Resilience: What the Future of Industrial Facilities Looks Like
Why Existing Buildings Are Becoming a Major Focus for the HVAC and Construction Industries
The future of construction may not always involve constructing new buildings.
Increasingly, building owners, engineers, contractors, and facility operators are looking at how existing facilities can be modernized to improve energy efficiency, reliability, indoor environmental conditions, and long-term performance.
That movement was a major focus of the 2026 ASHRAE Annual Conference in Austin, Texas.
During the conference, incoming ASHRAE President Sarah E. Maston introduced the organization’s 2026–2027 theme:
“Changing the Game: Retrofitting for Resilience.”
The message reflects an important shift occurring throughout the construction and HVAC industries.
Instead of focusing exclusively on new construction, the industry is increasingly asking an important question:
How can we make the buildings we already have perform better?
For cold storage facilities, food processing plants, refrigerated distribution centers, and industrial buildings, this question is especially important.
What Does Retrofitting for Resilience Mean?
Building resilience refers to a facility’s ability to continue operating effectively while adapting to changing conditions.
Those conditions may include:
- Aging equipment
- Increasing energy costs
- Changing production requirements
- Refrigerant transitions
- Extreme weather conditions
- New technologies
- Equipment failures
- Changes in regulatory requirements
Retrofitting allows facility owners to improve existing buildings without necessarily replacing the entire facility.
Projects may include upgrading refrigeration equipment, replacing insulated metal panels, improving building controls, modernizing mechanical systems, or converting existing industrial spaces for new uses.
The objective is to extend the useful life of the building while improving performance.
Why Existing Industrial Buildings Matter
Across the United States, thousands of warehouses, manufacturing plants, food processing facilities, and refrigerated buildings have been operating for decades.
Many of these facilities were designed when energy costs, refrigeration technology, automation systems, and production requirements were very different.
As a result, owners may experience challenges such as:
- Aging refrigeration equipment
- Poor insulation performance
- Limited temperature monitoring
- Outdated control systems
- Condensation problems
- Increasing maintenance expenses
- Higher energy consumption
Replacing an entire facility may not always be practical.
Strategic renovations and system upgrades can provide another path forward.
Cold Storage Facilities Present Unique Retrofit Challenges
Retrofitting a conventional commercial building can be complicated.
Retrofitting a temperature-controlled facility presents additional challenges.
Cold storage facilities depend on several systems working together continuously.
These may include:
- Refrigeration equipment
- Insulated metal panel systems
- Vapor barriers
- Freezer floors
- High-speed doors
- Shipping docks
- Electrical infrastructure
- Building automation and controls
Changing one system can impact the performance of another.
For example, installing new refrigeration equipment without evaluating the building envelope may not solve high energy consumption.
Replacing insulated panels without addressing moisture infiltration may allow condensation problems to continue.
Successful retrofit projects require an understanding of the entire facility.
Building Controls Are Becoming More Important
One of the most interesting topics highlighted during the ASHRAE conference was the growing role of intelligent building systems.
Modern facilities generate enormous amounts of operational information.
Building automation and control systems can monitor:
- Space temperatures
- Refrigeration equipment
- Humidity
- Energy consumption
- Equipment runtime
- Alarm conditions
- Mechanical systems
- Facility operating schedules
This information can help facility operators identify problems before they become major failures.
The future of building controls is moving beyond simply turning equipment on and off.
Modern systems can help owners understand how their facilities are actually performing.
The Growing Importance of Dehumidification
Dehumidification was another important topic discussed during the conference.
Moisture management is particularly important in cold storage and food processing environments.
When warm, humid air enters refrigerated spaces, condensation can develop.
This can lead to:
- Ice formation
- Mold growth
- Product contamination
- Structural deterioration
- Slippery floors
- Increased refrigeration loads
Proper facility design must consider temperature and humidity together.
Retrofitting older facilities may require evaluating ventilation systems, refrigeration equipment, doors, vapor barriers, and building envelope conditions to better manage moisture.
Refrigerant Changes Are Affecting Existing Facilities
The HVAC and refrigeration industries continue to transition toward new refrigerants and technologies.
ASHRAE conference sessions included discussions about A2L refrigerants and the challenges associated with their use in modern facilities.
For building owners, refrigerant transitions create important questions.
How long will existing equipment remain serviceable?
Will replacement refrigerants remain available?
Should equipment be replaced or upgraded?
What infrastructure changes may be required?
These decisions require long-term planning.
Facility owners should understand the condition of their existing refrigeration systems before equipment failures force emergency decisions.
Energy Efficiency Is Only Part of the Conversation
For many years, building upgrades focused primarily on reducing energy consumption.
Energy efficiency remains extremely important, especially in cold storage facilities where refrigeration systems operate continuously.
However, resilience expands the conversation.
A resilient facility should also consider:
- Equipment reliability
- Maintenance accessibility
- Operational flexibility
- Product protection
- System monitoring
- Emergency response
- Future expansion
The lowest energy-consuming facility is not necessarily the most successful facility if equipment failures regularly interrupt operations.
The goal should be balancing efficiency, reliability, and operational performance.
Facility Conversions Are Another Form of Resilience
The growing focus on existing buildings also creates opportunities for facility conversions.
Existing warehouses and industrial buildings can sometimes be transformed into:
- Cold storage facilities
- Food processing plants
- Refrigerated distribution centers
- Production facilities
- Temperature-controlled warehouses
Using existing infrastructure may reduce construction schedules and capital requirements.
However, these projects require careful evaluation of the building structure, utilities, electrical capacity, insulation, refrigeration requirements, and operational needs.
Not every building is suitable for conversion.
Understanding those limitations early can help owners make better investment decisions.
What ASHRAE Vision 2035 Tells Us About the Future
The conference also introduced ASHRAE Vision 2035, which identifies several strategic areas that may shape the future of the built environment.
These include resilient environments, regenerative development, human-centered design, intelligent building lifecycles, and low-carbon buildings.
For industrial facility owners, one theme connects many of these ideas:
Buildings are becoming integrated systems.
Refrigeration, mechanical equipment, controls, energy systems, building envelopes, and facility operations can no longer be viewed independently.
Understanding how these systems interact will become increasingly important.
How This Applies to Thermal Fox
At Thermal Fox, our work focuses on cold storage construction, food processing facilities, refrigeration, controls, facility conversions, and industrial construction.
ASHRAE’s focus on retrofitting for resilience directly relates to the challenges many facility owners face today.
Companies may not always need a completely new building.
Sometimes the better solution is understanding how an existing facility can be improved.
That may involve:
- Replacing aging insulated metal panels
- Expanding refrigerated storage capacity
- Modernizing refrigeration equipment
- Improving building controls
- Renovating food processing spaces
- Upgrading shipping docks
- Converting existing industrial buildings
The first step is understanding the building as a complete system.
Conclusion
ASHRAE’s 2026–2027 focus on “Retrofitting for Resilience” highlights an important shift occurring throughout the construction and HVAC industries.
The buildings of the future will not all be new.
Many will be existing facilities that have been carefully evaluated, upgraded, modernized, and adapted for new operational requirements.
For cold storage, food processing, and industrial facility owners, this creates an important opportunity.
Understanding how existing buildings can be improved may help companies extend facility life, reduce operating costs, improve reliability, and prepare for future growth.
The future of industrial construction may be just as much about improving what we already have as building something new.
John Rinaldo
Cold Storage & Food Processing Construction Specialist
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