Sash window repairs may involve replacing the old single-glazing with dual or triple glazing, depending on the condition of your original wood frames. This may increase the home's thermal insulation while also blocking out a significant amount of noise pollution. When considering sash window restoration, adding this glazing is undoubtedly a solution worth taking into account if the window frame is level enough.
Sash timber windows are often affected by rot, which can cause them to need to be replaced. Rot can start as small holes in the wood, which can expand over time. Here you can get sash window draught proofing https://chameleon-decorators.co.uk/sash-window-draught-proofing/ for home, This can cause the window to bend, warp, or collapse.If you notice any signs of rot on your sash timber windows, you should inspect them closely. If the damage is severe enough, you may need to replace the windows entirely.