My blinds are on the inside. Reflective material cut to the size of the panes. We put a frozen 2l water bottle in front of the fan, and the nights have been pretty fine during the heatwave.
It was a long sheet (10m) of shiny metallic on one side and deep black on the other. I used sticky double sided velcro to cover the windows and it works a treat… if you keep them on all day. We use them in the bedrooms and it’s noticeably cooler.
My blinds are on the inside. Reflective material cut to the size of the panes. We put a frozen 2l water bottle in front of the fan, and the nights have been pretty fine during the heatwave.
What kind of reflective material do you use? My blinds use reflective material and it does jack shit.
It was a long sheet (10m) of shiny metallic on one side and deep black on the other. I used sticky double sided velcro to cover the windows and it works a treat… if you keep them on all day. We use them in the bedrooms and it’s noticeably cooler.