Most experts agree that condensation or fogging inside of a double ... replace only the glass unit and not the whole window) or hire a local company to drill holes in the outer pane, clean the ...

If you have an existing sliding glass patio door in need of repair, you may be able to replace ... Soundproof: $2,000 to $3,500. Double-pane: $2,500 to $3,500. Glass doors with multiple panes ...