Hi, I'm purchasing my vapour control layer and wondering about tips for use of, and type used. I'm considering BarriAir, which says comes with integrated sealing laps. But is only 1.5m wide, is that a practical width?
Although i'm only at panel erection stage, beautiful day for it today, i'm thinking about when i place my mid floor joists atop of the ground floor panels, and the need to have the VCL in place to be underneath the joists. As the VCL layer will go around the ends of the joists and be taped above and below. Does this make sense?