Monte Carlo Simulation to Evaluate Mould Growth in Walls: The Effect of Insulation, Orientation, and Finishing Coating

Table 1

Selected materials and their classification according to the updated VTT and biohygrothermal models.

Material	Sensitivity class (updated VTT model)	Substrate class (Biohygrothermal model)
Gypsum-based rendering (M1)	Medium resistant	II
Medium density fibreboard (mdf) (M2)	Sensitive	I
Untreated wood (M3)	Very sensitive	I