Traditional Insulation vs. Spray Foam: Which is right for you? 🤔 While traditional materials like mineral wool or PIR board have their place, Spray Foam offers unique advantages that take energy efficiency to the next level. Here are the key benefits that make it a game-changer for your home: ✅ Unlike wool or board which just sit in the space, foam expands to seal the building envelope, stopping heat-stealing draughts instantly. ✅ It creates a single, continuous layer. That means no joints, no