How Much Does Foam Board Insulation Cost in Charlotte, North Carolina?

What you get at each price level

• Basic

  $1.20 – $2.99 per sq ft

  1-1/2 in. XPS rigid foam board (about R-7.5), fastened to the wall, seams taped

• Standard

  $1.41 – $3.52 per sq ft

  1-1/2 in. XPS rigid foam board (about R-7.5), adhesive and fasteners, staggered joints, seams taped

• Premium

  $1.76 – $4.40 per sq ft

  1-1/2 in. XPS rigid foam board (about R-7.5), adhesive and fasteners, staggered joints, seams taped, edges and penetrations sealed with foam