When we redid our insulation, the difference was noticeable pretty fast. Maybe not like night-and-day immediately on the bills, but the comfort level—...

Totally with you on insulation being a game changer for structural noise. Curtains and rugs are great for softening echoes and absorbing ambient sound...

Totally agree about the sanding—makes a huge difference. I learned that the hard way after skipping it once and having paint peel off in spots...ugh. ...

Totally agree—inspectors usually zero in on the obvious stuff first. But honestly, even if your DIY fix looks neat, I've seen inspectors get picky abo...