Turn your building’s concrete structure into a thermal battery
Proven in high-performance institutional and commercial buildings across North America. Termobuild integrates HVAC with structural concrete so the building itself stores and releases heating and cooling energy.
• 9–15% reduction in mechanical capital cost (project dependent)
• Up to 75% reduction in daytime HVAC energy demand
• 18+ years operational deployments + performance guarantee
Termobuild partners with architects, developers, and institutional owners to deliver lower-cost, high-performance buildings through integrated HVAC and structural thermal energy storage.
We help teams increase project profit and NOI, accelerate construction timelines, and deliver smarter, healthier spaces - through simpler HVAC systems and lower total cost.
How It Works
Through integrated HVAC and rechargeable floor design, we activate concrete floors and ceilings as thermal energy storage systems – delivering:
9-15% lower up-front capital costs
Up to 75% less daytime energy use
Long-term operating savings
Performance backed by a global insurance guarantee
Results based on modeled and operational performance from Termobuild projects across multiple building types and climates.
What This Means
• No unconventional equipment
• No risky specifications
• No added system complexity
Proven integration. Lower risk. Better outcomes.
The Result
Radiant heating and cooling with measurable performance and operational savings that compound for decades.
Proven Performance
• Canada’s two most efficient schools
• 678,000 sq ft net-positive development in South Carolina
• 18+ years operational performance
Activate what’s already been paid for.
Every building already contains thousands of tons of thermal mass. Termobuild activates that mass to store and release heating and cooling energy - reducing capital cost and peak demand.
Why Buildings Must Store Energy
- Electrification is increasing peak loads
- Utilities are increasingly constrained
- Mechanical infrastructure costs continue rising
- Traditional HVAC designs increase peak demand
- Structural thermal storage reduces peak loads and simplifies systems
With over 18 years of experience in education, healthcare, commercial, residential, and civic buildings. Termobuild delivers energy-shifting solutions that improve performance without inflating budgets.
OUR PROCESS
A straightforward way to partner with us and elevate your building project outcomes.
Project Fit
The first step is a review of your new building design or retrofit project. We start with the basics - building type, square footage, number of floors, mechanical design brief, and location/climate zone - to determine if our services are the right fit
Cost and Performance Analysis
In the second step, we conduct a cost-and-performance analysis to support informed decisions before designs are locked in.
Design Integration
The third step is close collaboration: our engineering team works with your team from planning through construction to seamlessly integrate our solution into your preferred architectural design and mechanical systems.
Backed by a globally insured guarantee
High-performance buildings don’t require radical redesign. Termobuild’s approach leverages proven, everyday building systems, seamlessly integrated into your architectural design and preferred mechanical systems- delivering measurable performance without added risk.
Request a Project Evaluation
Both new construction and retrofit projects may benefit from structural thermal energy storage integration.
We review your building design to determine whether Termobuild can reduce capital cost and peak energy demand.
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