How much does it cost to reseal a window?

Window replacement costs on average $175 to $700 per window.

Common high-end windows types can cost between $800 to $1,200.

Installation cost can depend on several factors.

How do you fix window seals?

1. Replace the Window

• Remove the trim molding.
• Unscrew the window frame from the sills.
• Remove the window.
• Scrape any caulking left on the sills and frame.
• Lay down new caulking and place the new window into the frame area.
• Screw the window into the frame.
• Seal any holes with insulation and caulking.
• Replace trim.