So looking at a house that needs a complete haul over…would need at least 6 new wooden sash windows, one being a bay. You might be able to renovate them (don't know enough to know if this would be possible). I love the look of them as they suit the victorian property but I have a feeling this would cost a fortune and everyone else seems to be putting in the UPVC. Anyone stuck with wood? How much did they set you back? Really would be loathed to replace with upvc…...