I live an old house with sash windows. Is there a cheap and easy way
of stopping wind coming through the space where the top part slides
over the the bottom one? It would also help if the solution was such
that it stops the two parts banging into each other when it is windy
outside.
I was wondering whether insulating strips could be attached - but am
worried that they will be very difficult to fit and will stop the
windows sliding properly.
Many thanks for any help.
Chris