i would say its your cavity insulation ,those polystyrene ball's are a bugger when you take out the old frames they just pour out. some old frames have a dam-course membrane fixed to the frame and when removing the frame becomes impossible not to remove as well.that would expose the plasterboard covering the cavity to the cold.cold cavity / warm house equals damp i think thats why its upstairs as the balls have moved down to close any gaps around the ground floor windows
Sorry Z, just seen this. Anglia have been in and removed the trim from around an effected window which appears to show it's coming in from the outside rather than any condensation or anything more complicated. Next step is for a team of fitters to take a window out completely to investigate.
Hello, I can advise professionals in this business, my wife and I when we moved into a new house, decided to replace the windows in our house, and turned to this company https://scottjameswindows.co.uk/sash-windows-repair-suffolk/, which I was advised by my colleague at work, he said that this firm very professional and reliable. After the arrival of the team at my home, measurements were made, and immediately offered a wide range of windows of different types and materials, as well as provide high quality products.
I’m impressed that a firm from Suffolk will travel to Ukraine in order to replace windows, although I imagine there must be a lot of demand for replacement glazing with all that shelling going on?
