To replace a section of drywall, you’ll need basic tools like a utility knife, a drywall saw, a putty knife, a screwdriver or ...

Basic drywall installation ranges from $1-$2 per square ... Can I soundproof an existing wall without tearing it down? Yes, you can improve soundproofing on an existing wall.

Luckily there’s an alternative that’s simpler to install than metal ... corners in home centers and drywall supply stores. It costs a little more, but the wall beading is worth every penny.