I have noticed that my upvc windows - some only 8 years old but others 15 years old are quite badly condensated each morning.
I wipe it away, but obv this isn't solving the issue.
I have a,so started to see mould in the corners of the window frames/wall which I am cleaning off with mould and mildew remover.
Is there anything I can do/should be doing to minimise this? The house has gch.
And was built in 1985 so not that old really.