Jim Bradley has improved his diagnostics game with multi-point testing and TEC Auto Test software.
Bad things can happen if complex roofing, ganged framing, and marriage walls aren't properly air-sealed before the drywall goes up.
A home-performance contractor shares his tips and techniques for getting the most out of the Energy Conservatory's upgraded TEC DG-1000 Pressure and Flow Gauge.
Building a small wooden structure on a steel trailer without considering climate and basic building science is a recipe for disaster.
A pair of home-performance experts show how to use a fog machine to do a pre-drywall inspection for air leaks.
