The calculator is a live modeling tool, not a spreadsheet. Mattress designers and OEM partners assemble a virtual build — ticking, DelCool layer, Eclipsys® placement, and comfort layer — and each selection immediately shows its own contribution to heat index, heat absorbed, and thermal effusivity. Build your mattress — every layer contributes measurable thermal performance. The results panel totals the build against a reference mattress and reports predicted average heat-index reduction over a three-hour period, total heat absorbed across a night's sleep, and thermal effusivity — the "cool-to-the-touch" feel of the sleep surface. Predicted performance against the reference mattress, with a printable summary. Request access to the calculator The Predictive Thermal Profile Calculator is available to Alexium partners on request. Tell us about your product and an Alexium expert will grant access and model your build with you.
