Backyard Portable Buildings

Located in El Dorado Springs, MO 64744, Backyard Portable Buildings — 2534 S 101 Rd, El Dorado Springs, MO 64744, USA — specializes in manufacturing portable structures for personal and commercial storage. This family‑owned company has been building portable buildings since 2003, and each unit is assembled by skilled Amish craftsmen who emphasize precise workmanship.

Customers can choose from a variety of standard sizes and styles, or request a custom design that meets specific dimensions and functional needs. All buildings rest on 40‑year‑rated, CCA‑treated 4 × 6 skids that are notched where floor joists intersect, providing a stable ground‑contact foundation. Floor framing uses pressure‑treated lumber—2 × 4 joists for 8‑ft buildings, 2 × 6 for 10‑ and 12‑ft models, and 2 × 6 on 12‑in. centers for garage units. The floor deck is a heavy‑duty tongue‑and‑groove engineered board (Adventech or equivalent) with a 50‑year warranty; pressure‑treated decking is also available at no extra charge.

Wall construction varies by series. The treated line features a 2 × 4 framework with studs on