Thermal Insulation Calculator
Last updated: 2026-08-24
Thermal Insulation Calculator — Calculate insulation needed.
Inputs
Result
Enter values and press Calculate
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How to use it
- Calculate area: 10m × 3m = 30m²
- Apply waste: 30m² × 1.05 = 31.5m² of planchas
- Convert thickness: 6cm = 0.06m
- Calculate volume: 30m² × 0.06m = 1.8m³ of insulation
Common mistakes
- ⚠️ Not Consider puentes térmicos in encuentros with forjados and columns
- ⚠️ Use thickness insuficiente to The zone climática
- ⚠️ Not prever barrera of vapor when The insulation va in cara interior
Worked example
Calculate insulation for 50m2 wall.
To {area_m2} m² of area need {plancha_m2} m² of planchas of insulation (with 5% of waste), equivalentes a {vol_m3} m³ of material.
Input guide
| Field | Typical range |
|---|---|
| espesor_cm | Aislamiento typical: 4-8cm fachadas, 10-20cm cubiertas |
| largo | length of the paramento a aislar |
| alto | Altura of the paramento |