PSI-Values (Ψ-values)
Measured Thermal Bridging A PSI-value (Ψ-value) is a measure of the rate of heat loss through a thermal bridge, which occurs where building elements—such as […]
Read moreTag: Cold bridging
Measured Thermal Bridging A PSI-value (Ψ-value) is a measure of the rate of heat loss through a thermal bridge, which occurs where building elements—such as […]
Read more