i have never had chickens inside my house i dont know how people do it.
i brood mine in a barn that gets cold enough u can see your breath but i have 3 heat lamps down one wall they can go to if they want warmth.
i think a few lamps is a good idea to keep them off each other .
some times i go out late at night just to see how they are doing in the cold and they will be all over the barn not even by the heat lamps.
also like to add i have not lost a bird from cold or sickness yet.
i brood mine in a barn that gets cold enough u can see your breath but i have 3 heat lamps down one wall they can go to if they want warmth.
i think a few lamps is a good idea to keep them off each other .
some times i go out late at night just to see how they are doing in the cold and they will be all over the barn not even by the heat lamps.
also like to add i have not lost a bird from cold or sickness yet.