They are well enough feathered that they do not need a heat lamp. Continuing to provide a heat lamp to chicks that don't need it can actually be counter productive. Your goal is to wean them from heat. By 3 weeks of age, they should be off heat if they are in your house. By 4 - 5 weeks old, if they have been hardened off correctly, they can be moved into the coop. (if they have not been raised in the coop from day 1) They would also benefit from more room. Full sized chicks should have 2 s.f. minimum per bird by the time they are 2 - 3 weeks old. Sounds like your chicks are now 4 - 6 weeks old!
Time to ditch the heat lamp. Yes, they will complain! Plan some outside day trips, working towards having them spend all day outside. Your location would be helpful for accurate advice. By 4 - 5 weeks of age, my LF chicks here in Maine wean themselves off heat, in May when temps can go down into 30's at night.
Time to ditch the heat lamp. Yes, they will complain! Plan some outside day trips, working towards having them spend all day outside. Your location would be helpful for accurate advice. By 4 - 5 weeks of age, my LF chicks here in Maine wean themselves off heat, in May when temps can go down into 30's at night.