PowerSmartCoat

U-Value Calculator

Calculate your component's U-value – wall build-up, insulation and temperature profile at a glance, right in your browser.

Component type

Indoor temperature °C

Outdoor temperature / ground °C

Indoor relative humidity %

Surface resistances — Standard Rsi 0,13 · Rse 0,04 m²K/W

Rsi m²K/W

Rse m²K/W

Build-up

U-value – W/(m²·K)

Total resistance R – m²K/W

Inner surface – °C

Dew point – °C

–

U-value rating –