Cube mk2 and WIR

[CherrieBomb]

I'm trying to get my Eglu to stay warm, because it'll get incredibly cold at night due to the massive storm. I have currently the biggest Eglu, but a different run with it (a dog run). I managed to remove the wind from the run and covered the run in plastic and tarps to make it warmer, but it's still pretty cold. The Eglu itself I haven't found a way to keep warmer outside a tarp over the coop that keeps heat in. 

 

Can anyone share tips on how to keep the run and the Eglu warm for the chickens?

 

[mullethunter]

What country are you in? What air temperatures are you talking about?