Blinds can help improve comfort during colder months by adding an extra layer between the window and the room.
Although they do not replace glazing insulation, they help reduce heat loss by trapping a layer of air against the glass.
Roman blinds often provide particularly good insulation because thicker fabrics create a denser barrier.
Blackout roller blinds and lined blinds also help reduce cold transfer around windows.
Shutters are especially effective because they form a more substantial barrier across the window opening.
Choosing the right blind can improve comfort and energy efficiency, particularly in older homes or rooms with larger windows.