Cost to repair a chip in double glazing

a stone from the mower has chipped one of my double glazed panes. can it actually be repaired or does the whole unit need replacing, and roughly what does it cost

Asked by Sarath on 17th Jul 2026
Expert Trade Answers
"You need to replace all unit. Price depands from glass size, location and how easy is to take glass out. Overall medium size glass unit (500x800mm) should be around £110."
Answered on 17th Jul 2026 - Member since Apr 2026 - report
"Your need replace the whole pane prices start around £100 to start depending on size"
Answered on 17th Jul 2026 - Member since Oct 2019 - report
"That would depend on the size of the unit where it’s situated and what kind of unit as triple A rated gas filled glass would be the best option it is possible to repair but depends on the chip and where its situated on the unit your best option would be to replace the unit as if it is repairable it would need to be buffed out again if it’s actually possible"
Answered on 17th Jul 2026 - Member since Feb 2026 - report
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