What age or outside temperature can you turn off the heat lamp?  
I have 25 three and a half week old chickens. I should have the coop finished in a couple of weeks and would like to move them out then (they would be around 5 weeks old). I would keep the coop closed up inside the coop for a couple more weeks. Will this work or will I need to keep a heat lamp on them for a while. I am trying to make room for the next round of chicks in the brooder.
	
		
			
		
		
	
				
			I have 25 three and a half week old chickens. I should have the coop finished in a couple of weeks and would like to move them out then (they would be around 5 weeks old). I would keep the coop closed up inside the coop for a couple more weeks. Will this work or will I need to keep a heat lamp on them for a while. I am trying to make room for the next round of chicks in the brooder.
 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		