How Much Does Install Loose Fill Insulation Cost in Seattle, Washington?

What you get at each price level

• Basic

  $1.64 – $2.86 per sq ft

  Blown loose-fill fiberglass to about R-38 over the attic floor, eave baffles keep soffit vents open, depth rulers set, flues dammed

• Standard

  $1.92 – $3.37 per sq ft

  Blown loose-fill fiberglass to about R-38, eave baffles, depth rulers, flues dammed, gaps around wires and pipes sealed first

• Premium

  $2.41 – $4.21 per sq ft

  Blown loose-fill fiberglass to about R-38, eave baffles, flues and lights dammed, gaps sealed first, attic hatch insulated and weatherstripped