Thermal Bridging: The Sneaky Energy Thief in Your Walls

Energy codes and insulation are hot topics in construction, but there’s a lesser‑known culprit that steals heat (or cool air) from buildings: thermal bridging. A thermal bridge occurs where a conductive material, like steel, forms a continuous path through the insulation. It’s like giving heat an express lane through your wall. While many tradespeople know the term, its impact on energy bills and building durability isn’t discussed nearly enough.