Coop Temperature confusion

[TheChickenGirl16]

Lookin for a pic rn.

Here it is!
Complete with a Kati Bar!

Here it is during the day when it’s open!

 

[rosemarythyme]

I have no idea what a pop door is and i don't think we have one.

So, only use the heat lamp if it gets below -10?

As others answered a pop door is the opening chickens use to get in and out of the coop.

I'd try a radiant heat panel vs a heat lamp if it came down to it. If you MUST use a heat lamp make sure to secure it by more than just the default clamp, and be aware that it carries an additional fire risk as bulbs can shatter and set bedding on fire (whereas a heater panel doesn't have a bulb).