Is your home losing energy—and money—through the walls, attic, or even around your windows? In this episode of Built to Last, host Eric Schwarze sits down with insulation expert April Tallman to dig into one of the most important and misunderstood systems in your home: insulation. From spray foam to batt to blown-in options, April breaks down what every homeowner should know about keeping their home energy-efficient, comfortable, and quiet. Whether you’re building new or upgrading an older home, this 10-minute conversation will help you make smarter decisions for long-term performance.