The chicken coop door size rests on the criteria of the breed which decides the chicken coop dimensions.
Chicken coop door height.
In cold weather they can come and go but the barn will remain cozy.
This is the small door that the chickens use to go in and out.
Bantam chickens will need a smaller door than full sized breeds of chicken.
The size of the door that the chickens use to access a chicken coop the pop hole door actually depends on the size of the chickens.
I made my doors big 12 w x 20 h which is great in summer because when open they let plenty of air circulate.
However it has to be attached to an existing door that is not heavier than 8lbs and installed at least 1 inch from the top of the coop door.
How big should a chicken coop door size be.
For bantams chicken coop doors or pop holes should be at least 8 in wide and 10 inches tall.
Even though this automatic chicken coop door opener does not come with a door it is mains power enabled and comes with all the fittings for an exiting door.
This height allows for 20 inch high roosting bars 4 inches of bedding 1 5 feet between the top of the roosting bars and the bottom of the ventilation and 5 inches of ventilation on the shortest side of the coop.
This chicken coop door is 10 inches by 10 inches.
Chicken coop dimensions and design criteria.
The reason the chicken pop hole door isn t at floor level is because most chicken coops need bedding.
It is undeniable that to keep the chickens healthy happy and safe you must have a clean chicken coop and a perfect sized chicken coop door.
The height of the chicken coop door from the ground outside doesn t matter as long as chickens have a ramp to access doors that are 18 24 inches high.
In winter though they let in plenty of cold drafts so i solved that problem by making an insert from scrap plywood that i screwed to the interior door frame.
A chicken coop needs to be at least 3 5 feet tall on the lowest side of the coop.
The size of the chicken varies even among full size breeds.
For a large flock have 1 box for every 5 birds.
Plan on 2 or 3 for seven or fewer hens.
They should feel security and a sense of relief.