We have purposely waited a couple of months following completion of the work Sean and his team have done repairing and putting new double glazing units into 24 sashes in our large Victorian house in Redland. The work had to be delayed before it was completed due to the Covid 19 pandemic regulations, but given the unavoidable issues this caused, we have been very pleased with the work - care was taken to make sure the house was clean and secure every day, and the end result has been very satisfactory with no detectable drafts around the windows and now it is getting cold outside we are very happy with the insulating performance of the double glazed units.