In North Carolina, window replacement typically costs $600 to $1,150 per window installed for standard vinyl double-hung replacements, according to Modernize. A whole-home project, usually 10 to 15 windows, runs $6,500 to $17,000, depending on size, glass quality, and access.
Prices vary by source and location: North Carolina runs $276 to $1,380 per window, with most projects landing near $552 (CostPatch), while HomeFix cites $800 to $1,600 per window across VA, MD, and NC. Coastal areas like Wilmington and the Outer Banks tend to run higher, while the Triad and Fayetteville are more affordable.
Frame material, glass upgrades, and full-frame versus insert installation all affect final cost. Getting a few local quotes is the best way to pin down your number.