Not a DIY question but how does one know which double glazing companies
windows are the best? For some reason the previous owner of our flat did
not get the side window of the bedroom or the kitchen windows done along
with the rest.
Once when getting quotes for a previous house I went to a factory who
made and fitted them. I was asked if I was going to stay long in that
house. When I asked why he said that he could supply cheap ones that
would look OK to buyer but not have the life of his better ones.