Was looking at this link:
http://www.energysavingtrust.org.uk...-wall-insulation?bcsi_scan_5337AD7EDF2B0962=1
It mentions that interior solid wall insulation can be 90 mm thick. I can easily afford to lose that in terms of space, but what does one do about windows? They are old sashes, but in pretty good condition.
Worried that if I did this the windows would look oddly 'recessed' into the wall?
http://www.energysavingtrust.org.uk...-wall-insulation?bcsi_scan_5337AD7EDF2B0962=1
It mentions that interior solid wall insulation can be 90 mm thick. I can easily afford to lose that in terms of space, but what does one do about windows? They are old sashes, but in pretty good condition.
Worried that if I did this the windows would look oddly 'recessed' into the wall?