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Most of my double glazed windows are misted up. why does the glass have to be replaced when it is the seals that have gone. can the glass not just be cleaned and new seals?
I asked the firm but did not get a satisfactory reply. Is this not wasteful considering the glass has to be disposed of in landfill?
because its cheaper to make up a new sealed unit , the cost of glass is small compared to the cost of labour
Answered 4th Apr 2012
All your old windows get re cycled so don't worry about it. It's usually cheaper to get brand new units, these should also carry a guarantee and you can also upgrade to Pilkington EnergiKare if you are replacing most or all your units.
Answered 18th Apr 2012
The previous people haven't mentioned that normally with sealed units that have broken down the constant moisture inside actually stains the glass rendering it useless anyway.
Answered 8th Jun 2013
Hi as previous person said it is cheaper to make a new unit , you may find some installers will recycle all old glass , all our glass wate goes to be turned in to insulation fibers , ask the question when getting people to quote .
Answered 13th Apr 2012