CT Darnell 3-sided steel lumber storage shed with flatbed truck and truck-mounted forklift loading wrapped lumber in a lumber yard

3-Sided Sheds

CT Darnell's 3-sided sheds are an economical way to store lumber, sheetrock, sheet goods and other inventory. We can build them with a full slab foundation or a simple pier design with a gravel floor, each one custom designed to suit your unique site and specific needs. We provide sealed, engineered structural and foundation plans for all 50 states, with unlimited design possibilities and options.
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CT Darnell 3-sided shed diagram with freestanding cantilever racks, bulk storage and pier or full slab foundation

Features

  • Economical storage for lumber, sheetrock and sheet goods
  • Custom designed to suit your unique site and space requirements
  • Available as multi-functional buildings, incorporating cantilever, pallet, and A-frame racking and bulk storage areas
  • Unlimited design possibilities and options
  • Accessories available
CT Darnell 3-sided steel shed with red structural columns and skylights storing stacked lumber on a concrete slab

CT Darnell's Capabilities 

Aerial view of a pre-engineered metal storage building constructed by CT Darnell at a lumberyard, with stacked lumber and rail spur nearby

Pre-Engineered Steel Buildings

We've improved over 4,500 facilities and built even more lumber storage solutions. Your own customized solution will help your operation from day one.
Interior of a metal warehouse building with multi-level power bin racking stocked with lumber and building materials, plus a forklift

Storage Solutions

Your unique storage facility will suit your site, your business, and your budget. That’s a win-win-win.
Construction drawings for a metal storage building, showing a long section, a cross section, and an endwall elevation with built-in racking

Building Design

We’ll plan, design, and build your lumberyard facilities in a way that you can win operationally every day with minimal impact to your everyday business.
Aerial view of a CT Darnell job site with a large steel-frame building under construction and heavy equipment on site

General Contracting

Our vast experience offers you build options from supply and install to turnkey construction.

Projects

Aerial view of a lumber yard with multiple storage buildings and covered wood storage racks surrounded by greenery.

Griffin Lumber & Specialty Structural - St. Marys, GA
Aerial view of a large industrial warehouse with metal roofing and outdoor lumber storage under a covered area.

Mead Lumber - Cheyenne, WY
Stacks of lumber neatly arranged on racks under a covered outdoor storage area at a lumber yard.

Griffin Lumber - Warner Robins, GA