Industrial shelving stocked with various wood planks, boards, and building materials in a warehouse.

Board Bin Mezzanines

We custom engineer our board-bin mezzanines to give you maximum storage in small areas. You can hand-load long-length items, such as lumber, pipe and vinyl siding, into pigeonhole-type bins, with your choice of any number of openings and any height, width or depth. Other options include additional bins on the upper levels accessible from a front catwalk, or a mezzanine floor for bulk or pallet storage.

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Detailed technical drawing of a multi-level industrial rack with labeled dimensions and safety features.

Project Gallery

Warehouse shelves stocked with various sizes of lumber and wooden planks organized for storage.

Organized warehouse shelves stocked with wood planks, pipes, and building materials in a large industrial space

Industrial warehouse metal shelving with wooden pallets, construction materials, and a staircase alongside the racks.

Outdoor lumber yard with organized wooden planks and beams stacked on metal shelving under a covered area.

Features

Adjustable bin sizes
Modular construction for easy design and capacity variations
Staircases, catwalks and mezzanines are easily incorporated

Metal shelving units in a large warehouse storing wood and construction materials with a metal staircase beside them.

CT Darnell's Capabilities

Large industrial warehouse with metal siding, concrete pavement, and construction materials near railroad tracks on a clear day

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.

Worker walking inside spacious warehouse with yellow shelving and stacked wooden materials under bright lighting

Storage Solutions

Your unique storage facility will suit your site, your business, and your budget. That’s a win-win-win.

Architectural blueprint showing front, side, and cross-section views with dimensions and structural details.

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 large construction site with steel framework, machinery, and vehicles on cleared land.

General Contracting

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

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