Why Do Floors Creak? The Science Behind the Noise Floor creaks aren’t just annoying—they’re a sign your wood and subfloor are doing a little dance! 💃 When wood boards rub against each other or the nails shift, that’s when you get that signature *squeak.* It happens because wood expands and contracts with temperature and humidity changes. Science says understanding this helps you fix it the right way—no more guesswork! 🔍 So, before you lose it at the next creak, know it’s just your floor’s way of saying, “Hey, I need some TLC!” 🛠️