This step by step woodworking project is abouta-frame chicken coop plans free. If growing chickens in free range is not an option to you, either because of the predators or because you have a small backyard, a small chicken coop is the solution to your needs. Even amateur builders can get the job done in just a weekend, if the right plans and carpentry techniques are used. Adjust the size of the chicken coop to your needs and follow the step by step instructions.