Passive House Retrofitting Strategies: Longevity and Efficiency

High Performance and Passive House Retrofitting Strategies for Healthy, Resilient, and Sustainable Buildings. How long should a building last? This question has shifted over time. Do we build for the length of a 30-year mortgage, 50 years, or a century?……

Mold and condensation: if the solution is worse than the problem

We cover here two real examples of mold and condensation problems, with thermal insulation installed on the inside of existing masonry walls. In both cases, the solutions were chosen on an empirical basis, and turned out to be worse than…