Window double glazed glass units (Tremorfa CF24)

Dear Freeglers. Is there anyone having their windows replaced but the glass units are still sealed? Some of mine fogg and flood, and I'd be grateful for any of
 the following sizes:
mm
w450 h980
 w450 h1070
w555 h870
 2x w425 h945
 w515 h1040

Inches
w17.7" h38.5"
​w17.7" h42"
​w21.9" h34.3"
​2x w16.7" h37.2"
​w20.3" h40.9"