Condensation occurs naturally. Generally, these little droplets of moisture shouldn’t be of concern.
Condensation forms when vapour in the air meets a colder surface, such as a windows, mirror or a tiled floor or wall. This is a normal process and when condensation appears on the external pane of your windows, it signifies that your new windows are performing as they should – keeping cold air out and keeping the inside of your home nice and warm. Only if condensation forms between the panes of a double- or triple-glazed unit should you be concerned.
We’ve gone into further detail in one of our myth-busting guides to home improvements. Please see our ‘guides and advice.’ section for more.