Structure
- Style and span. A full cantilever uses heavier steel than a supported roof of the same area.
- Roof width and overhang. More overhang means larger columns and foundations.
- Clear height. Trucks, fleets and solar arrays need more height than passenger cars.
Site and engineering
- Wind speed and exposure. Coastal and open sites carry higher loads.
- Soil and foundations. Soft or expansive soils can call for deeper foundations.
- Access. Tight sites, occupied properties and limited staging slow installation.
Finish and details
- Finish. Galvanized, powder-coated and painted systems cost differently. See finishes compared.
- Roof system. Deck type and color.
- Lighting, solar and EV charging. Each adds structure and coordination.
Project
- Phasing. More mobilizations cost more than one continuous build.
- Schedule. Tight schedules can change how steel is ordered and fabricated.
- Steel market. Material prices move, so quotes carry a validity period.
The fastest way to a real number is to send your plans.
