Soundproofing a room can be as simple as adding home decor items like rugs, furniture, or fabrics, or with special materials like acoustic foam or acoustic panels. Learn how to soundproof walls, doors ...

A good soundproofing strategy eliminates gaps by adding extra mass in layers decoupled from each other and from the joists.

There are specialized caulk and drywall boards specifically for soundproofing. Adding a floor-to-ceiling bookshelf can provide sound-deadening mass to your room. Consider sound absorption paneling ...