8x10 gable shed plans easy to build 8'x10' gable shed with these 8x10 gable shed plans you can build a nice little storage shed, playhouse, chicken coop, dog house, she shed and more!. Our gable shed is built with 2 x 4s wall framings and simple trusses, which simplify construction and make for very solid structure. the gable is the simplest, consisting of two sloped planes meeting at the top or ridge in classic triangular shape.. Gable shed blueprints 8