How Much Does Fiberglass Batt Insulation Cost in Seattle, Washington?

What you get at each price level

• Basic

  $0.87 – $1.95 per sq ft

  Standard-density kraft-faced fiberglass batts at the code-minimum R-value for the cavity, friction-fit with flanges stapled

• Standard

  $1.03 – $2.29 per sq ft

  Higher-density kraft-faced batts one R-value step above code minimum, cut tight around boxes and pipes, flanges stapled

• Premium

  $1.28 – $2.86 per sq ft

  High-density kraft-faced batts at the highest R-value the cavity holds, split around wiring, small gaps foamed, flanges stapled