On this episode of The Proctor Podcast, Keira and Adam explore why vapour permeability plays such a vital role in modern building performance.

We look at how vapour-permeable membranes help manage moisture within the building envelope, support long-term durability, and work alongside airtightness to deliver healthier, more resilient buildings.

A short, practical discussion that cuts through the jargon and explains why vapour permeability matters on real projects — not just on paper.

🎧 Tune in for clear insights, real-world context, and smarter specification.