Walls: 2x4 on 16" on center with 7/16" with paneled siding that comes with a 50-year warranty.
Floor: 2x4 on 12" on center with 3/4" tongue and groove OSB (Oriented Strand Board) overlay.
Roof: 2x4 on 24" on center with a ridge beam and followed with 1/2" OSB, felt buster, and 40-year architectural shingle.
No extra fees for paint or delivery. All sheds come painted, delivered, blocked up off the ground and leveled.