A real-time, browser-based SaaS that compresses weeks of engineering iteration into 10 minutes of slider-driven optimization.
Move a slider — watch BTU drop, OTTV adjust, and savings climb. No reload, no waiting.
Every feature engineered to compress design iteration without sacrificing accuracy.
We model heat flow through every part of your envelope and surface the highest-impact upgrades first — so every dollar of build cost moves the needle.
ASHRAE CLTD/CLF + OTTV calculation runs entirely on the client.
R-Value walls, SC glass, roof insulation, infiltration ACH all editable.
Stack materials and let the system compute aggregate R-value.
Compare baseline vs. your design — see annual savings and CO₂ avoided.
Custom-logo PDF ready for client presentation or BEC permit.
API-first architecture. Connect with Revit, Rhino, ArchiCAD workflows.
Start free. Upgrade when you're ready. Cancel anytime.
See full plan comparison + Enterprise on Pricing →
Model, compare and report building energy performance in minutes, not months.
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