We have a house with insulated ceilings (most of them in the UK do), so during hot spells, I open the attic/loft access panel as a way to draw warm air up out o

We have a house with insulated ceilings (most of them in the UK do), so during hot spells, I open the attic/loft access panel as a way to draw warm air up out of the house and generally improve airflow.