Alright, let's talk about closed-cell spray foam. It's a fantastic product, no doubt about it. I've seen it transform homes right here in Chandler, making them way more comfortable and, yes, energy-efficient. But I've also watched people make some pretty big mistakes when they're planning or hiring for a project. And those mistakes? They can cost you a lot of headaches and money down the line. You definitely don't want to be that person, so let's get into what you need to watch out for.
Mistake #1: Not Understanding the 'Why' Behind Closed-Cell
This might sound basic, but you'd be surprised. A lot of homeowners just hear