EASY COOPS 4x12 Chicken Coop Plan Manual page 15

STEP 12
Aviary's Stairs Assembly
12.1 Install joist from the pressure-treated lumber with cross section 1 1/2" x 5 1/2" to the bottom
frame with 4x3" wood screws.
12.2 Assemble the stairs from the pressure-treated lumber with cross section 1 1/2" x 2 1/2"
and 3/4" x 2 1/2" with 2x2" wood screws according to the drawing.
12.3 Fasten the stairs to the wall inside the coop with 2x2" wood screws.
2 1/2" 2 1/2"
2 1/2"
3/4"
1 1/2"
2 1/2"
1 1/2"