This Document provides a summary to 5 design components of Passive House and the importance of hydro thermal analysis of the building fabric or building envelope.
What is the R-value? What’s the best type of insulation?
These are common but misguided questions when considering isolation. There are many flaws in trying to standardise insulation through R-Values.
An intro to key aspects of building physics. Considering the Big 3. Thermal Performance, Moisture Control & Overheating Control in relation to Passive House Fabric