-The sparrows may then fall from the roof, to keep it comfortable under that roof, the RIVM advises to keep homes cool by using sun blinds, fans or air conditioning.
-Before the sun hits the window, it is advised to close the curtains and lower the awnings. This way you keep sunlight and heat out.
-The GGD advises to close windows and doors if the temperature outside is higher than inside.
– Late at night, at night and early in the morning, it is advisable to open the windows and connecting doors. Please note: connecting doors, not the front door; summer is a notorious break-in period.
This is how you keep a cool head at 40 degrees
