EASY COOPS Chicken Coop Plan 3x6 Assembly Instructions Manual page 10

STEP 7
Install Plywood for the Nesting Box
7.1 Cut sheet of 5/8˝ plywood for the nesting box sheathing using the drawing below as a guide.
You will need one 10 1/4˝ x 3´-1 1/4˝ sheet for the front, one 1´ x 3´-1 1/4˝ sheet for the bottom
and three 1´ x 1´-3 1/4˝ sheets for sides and inner partition.
7.2 Secure the plywood with 2˝ wood screws.
7.3 Install two 1 1/2˝ x 1 1/2˝ corner brackets with help of 1˝ screws.