1. Clear Span:
This option features columns only at the end sections of the structure, providing a completely unobstructed and useful space for clear movements inside. It is ideal when maximum internal flexibility and ease of movement are paramount.

2. Centre Columns:
With a line of columns down the center, in addition to the end columns, this design offers a more economical solution compared to a clear span. It’s suitable when extensive internal movement isn’t critical or when the central columns don’t impede production capacity. Furthermore, it can provide crucial support for crane movements when multiple cranes are utilized.

3. Two Intermediate Columns:
This configuration includes two lines of columns in the center, alongside the end columns, making it even more economical for structures with huge spans.

4. Multi Gable:
This design incorporates multiple columns inside the structure, strategically placed based on the overall span or width, accommodating very large or complex layouts.

5. Single Slope Structures:
While general steel structures typically feature a two-sided slope for economic and functional advantages, a single-sided slope is chosen only when a client’s requirement is highly specific. It’s important to note that this option is generally less economical than a two-sided slope design.