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Structural Mezzanines & Storage Platforms

Structural Mezzanines & Storage Platforms for Canadian Warehouses

Structural Mezzanines & Storage Platforms are free-standing, pre-engineered steel structures that add usable floor space within your existing building. Their open-concept, clear-span design keeps obstructions to a minimum, so each level can be used for bulk storage, office space, or operational activities. Part of NAS Group's full range of storage platforms, they offer Canadian warehouses and facilities a cost-effective alternative to expanding their building.

Support Type
Free-Standing
Tiers
Single or Multiple
Decking Options
Steel / Wood / Grating
Footprint
Multiplies Floor Space
Free-standing Structural Mezzanine platform with mesh safety railings built over lower-level storage shelving and aisle space.

Key Features & Benefits

  • Open-concept design compatible with shelving, processing, or manufacturing equipment.
  • The top level can serve as a full floor for bulk storage or office space.
  • Free-standing, independent from building or storage systems.
  • Cost-effective alternative to new building construction, with column centers ranging from 12 to 20 feet.
  • Supports multiple floor levels, with full floor or catwalk options. Shelf / Rack Supported Storage Platforms are also available.
Close-up of a warehouse worker inspecting inventory items near blue small-parts storage bins mounted on a shelving rack.

Flexible & Cost-Effective

The open, clear-span design of Structural Mezzanines leaves room for shelving, processing, or manufacturing equipment below. Strategically spaced columns, typically 12 to 20 feet apart, provide structural support while keeping the space clear and unobstructed, offering an efficient alternative to new building construction. Learn more about how mezzanines maximize storage space.

Engineered for Compliance

Structural Mezzanines are pre-engineered, free-standing steel structures, independent of the main building or any existing storage systems. Each system is engineered to meet local codes and design criteria, giving you flexibility in design and placement while ensuring both safety and functionality.
Shelf / Rack Supported Storage Platform featuring a blue industrial access staircase, safety handrails, and open lower-level shelf storage.

Versatile Floor Options

Structural Mezzanines support one or more floor levels in full floor or catwalk configurations. For other setups, NAS Group also offers storage platforms built on existing shelving or racking, as well as Pick Towers for order fulfillment.

Storage Solutions, Installed Across Canada

With teams based in Whitby, Ontario, and Calgary, Alberta, NAS Group designs, manufactures, and installs storage solutions for facilities nationwide. Find the service area nearest your facility.

View Areas We Serve

Frequently Asked Questions

How tall are Structural Mezzanines and how many floor levels can they have?
NAS Group's Structural Mezzanines start at 7 feet high and can support multiple floor levels, offering full floor or catwalk configurations depending on your storage and operational needs.
Are Structural Mezzanines attached to the building, or are they free-standing?
Structural Mezzanines from NAS Group are free-standing, pre-engineered steel structures that are independent of the main building and any existing storage systems, giving you more flexibility in design and placement.
Is a mezzanine cheaper than building a new floor or expanding my facility?
Yes. Structural Mezzanines are a cost-effective alternative to new building construction. They use strategically spaced columns, typically 12 to 20 feet apart, to maximize usable space while avoiding the cost of ground-up expansion.
Can a mezzanine be used with racking, shelving, or manufacturing equipment underneath it?
Yes. The open-concept, clear-span design leaves the space below unobstructed, so it can accommodate shelving, racking, processing, or manufacturing equipment. NAS Group also offers Shelf / Rack Supported Storage Platforms that build on existing shelving or racking.
What's the difference between a Structural Mezzanine and a Shelf / Rack Supported Storage Platform?
A Structural Mezzanine is a free-standing, independent steel structure suited to bulk storage, office space, or operational use on an open floor. A Shelf / Rack Supported Storage Platform, by contrast, uses your existing shelving or racking as part of its structural support. NAS Group offers both, so the right choice depends on whether you need a standalone structure or want to build on racking already in place.