Moisture management refers to the control of water vapor, condensation, and liquid water within a roofing system. It involves ventilation, waterproofing, insulation, and drainage working together to prevent moisture buildup. In Vancouver’s humid and rainy environment, effective moisture management is critical to prevent mold growth, wood rot, and insulation damage. A well-designed roofing system ensures that moisture is directed out of the structure efficiently without compromising insulation performance.
