Building Systems


Suitable for any size project

Our industry-leading steel building systems are crafted from decades of experience and best-in-class building system technology.

Based on your building use and location – you can choose the building system that best suits your project.

Your Kodiak steel frame (building structure) is designed individually and manufactured specifically to meet the requirements of your steel building.


Suitable for your project

Our steel building systems can accommodate simple projects to large and complex buildings featuring cranes, monorails, mezzanines and other custom requirements.

kodiak prefab steel building system
Clear Span Steel Building System

Clear span frames are recommended for buildings where unobstructed interior space is required.

Common uses include aircraft hangars, arenas, tennis centres, soccer centres, riding arenas, manufacturing facilities, warehouses, offices, and retail stores.

Column-free interiors also provide the space required for material handling and crane systems.

Multi Span Steel Building System

Multi-span frames are commonly used for building layouts that permit interior columns. The spacing between columns can be consistent or varied to meet your requirements.

Large open floor spaces are accommodated by using the minimum number of columns which allows large open space and easy movement of fork lifts, etc.

These frames are most often used in manufacturing plants, warehouses, truck terminals, and retail stores.

Single Slope Lean to Building

Primarily used for expansion or extension of a building, lean-to frames can provide additional space very economically.

They are commonly used to provide additional office or storage space for a larger building.

A lean-to frame typically has a single slope profile (no ridge) and straight sidewall columns (it must be supported by attachment to another frame).



We have the engineering expertise to design interiors with wide-open spaces, unusual ceiling heights and extreme load requirements.

Zee Wall Girt Steel Building Structure

Zee girts support this in the steel building….

Cee Purlin Steel Building Structure

Cable bracing (like rod bracing) is a tension-only X-bracing system.

Eave Strut Steel Building Structure

When bracing must occur in locations where doors or other accessories would interfere with rod-bracing, a portal frame may be used.



Bracing transfers seismic and wind loads from end walls and sidewalls to the foundation.

custom prefab steel beams

Rod bracing (also called X-bracing) is a tension-only bracing system. It may be located in the roof and walls of a building between frame members, transferring longitudinal forces to the foundation.

Cable bracing (like rod bracing) is a tension-only X-bracing system.

It is one of the most efficient ways to transfer longitudinal loads to the foundation in smaller low-rise buildings, however it has application limitations due to capacity constraints for buildings with mezzanines, cranes, or in high seismic areas.

When bracing must occur in locations where doors or other accessories would interfere with rod-bracing, a portal frame may be used.

A portal frame is comprised of two columns and a rafter made of built-up material and is attached to the web of the sidewall columns.

Flange braces are the structural members that attach purlins, girts, and eave struts to primary structural members (columns or rafters).

They are used to prevent the main frame from twisting or buckling laterally under the load.

Can also be very useful as an erection aid to align the purlins and eave struts for easier and lower cost roof installation.

Customize your Components...

The entire design is up to you…explore single-skin and insulated roof and wall panel options in a variety of textures and finishes.


Clear Span, Column-Free

Maximize your floor space and design flexibility with up to 65 feet of unobstructed column-free space.

Long Bay Steel Truss Building System

Long Bay’s patented open web truss sub-frames simplify the installation of mechanical and electrical systems while providing excellent roof support.

Available with tapered or straight interior columns, sidewall columns may not be necessary for buildings that include completely load-bearing walls.


Compressed Insulation

Accommodating up to 18″ of compressed insulation, RTS provides an effective thermal barrier for energy-efficient roof and wall construction.

RTS reduces heat loss through the envelope (compared to traditional metal building insulation systems) so that smaller heating/cooling units that consume less energy may be used, reducing initial and building operating costs.

Intended for both new and retrofit construction, cost-effective RTS is easily customized to provide the level of energy efficiency required for your building.