How Much Does Soundproof Insulation Cost in Boston, Massachusetts?

What you get at each price level

• Basic

  $1.39 – $3.25 per sq ft

  Acoustic mineral wool batts sized for the cavity, friction-fit between framing members

• Standard

  $1.64 – $3.83 per sq ft

  Acoustic mineral wool batts cut tight around boxes and pipes, gaps at plates sealed with acoustic sealant

• Premium

  $2.05 – $4.79 per sq ft

  Acoustic mineral wool batts fitted tight, acoustic sealant at plates and penetrations, putty pads on electrical boxes