Design Buildings That Perform Beyond Mechanical Systems.
Activate the concrete you've already paid for to improve comfort, reduce mechanical demand, and build long-term resilience.
✓ Stable radiant comfort
✓ Healthier Indoor environments
✓ Lower peak demand
✓ Better project economics
Compatible with cast-in-place or hollow-core concrete structures.
Structural thermal energy storage integrated into the concrete floor system.
From Reactive Buildings to Proactive Comfort
Conventional buildings react to changing conditions—leading to larger mechanical systems, higher peak demand, and less consistent comfort.
Termobuild makes buildings proactive.
By storing thermal energy in the structure, buildings become part of the heating and cooling strategy – delivering stable comfort while reducing system size, capital cost, and peak demand.
Universities | K-12 | Healthcare | Commercial | Residential | Civic | Data Centers
Conventional systems add complexity. Termobuild replaces it.
What This Looks Like in a Real Project
675,000 sq.ft K–12 Campus
Deployed across 5 schools using structural thermal energy storage
• ~10% reduction in mechanical capital cost
• 38% reduction in maintenance costs
• EUI reduced to 14–21 (vs ~150 typical)
• Stable radiant comfort throughout the building
Better Buildings. Better Economics.
By using the building structure as thermal infrastructure, projects can reduce mechanical complexity while improving long-term performance.
Termobuild replaces a portion of the mechanical system — it is not an added layer of cost.
Proven at scale.
Proven over time.
Why More Projects Are Designing Buildings This Way
Buildings that become part of the energy strategy instead of relying entirely on equipment.
As electrification, cooling demand, and grid constraints accelerate, project teams are looking for strategies that reduce peak demand without adding complexity. Explore the rechargeable building concept →
Simple. Collaborative. Proven.
We engage early in design to evaluate system-level impact.
Project Evaluation
The first step is a review of your new building design or retrofit project. We start with mechanical design brief and architectural plans - to determine if our integration is a strong fit.
Performance & Financial Analysis
We model expected reductions in mechanical infrastructure, peak demand, operating costs, and long-term performance.
Design Integration
Our engineering team works with your architect and mechanical engineer to integrate the system into the building design.
What does Termobuild cost?
Frequently lower total project cost. Otherwise, often cost-neutral. Because it replaces mechanical infrastructure rather than adding another system.
See What This Means for Your Project
Discover how the structure you’ve already paid for can do more.re could potentially take on.
We’ll quickly show where structural thermal energy storage can reduce mechanical infrastructure, improve comfort, and lower project costs—without changing specifications or adding new building systemse’ll quickly show where that could apply on your project – without changing specs or adding systems.
18+ years proven • New construction & retrofit
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