HOW DO THEY COMPARE?
Steel vs. Wood
Steel Benefits:
- Non-combustible
- Termite resistant
- Rodent resistant
- Lower permanent property insurance
- Can increase property value
- Provides grounding in electrical storms
- Dimensionally stable – will not warp or sag over time
- Inorganic – not vulnerable to mold
- Highly recyclable at the end of life
Wood Benefits:
- Many people know how to design and build with wood for apartment buildings, offering flexibility.
Benefits for General Contractors
Steel Benefits:
- Non-combustible, which leads to lower builder’s insurance cost.
- Opens the potential to permit as Type II-B.
- Steel is relevant for taller buildings and other building types requiring non-combustible material.
- High potential for engineering value-add to basic components (location features, etc.)
- Dimensionally stable and not vulnerable to mold, reducing rework and field risk.
Wood Benefits:
- Large supply chain – easy to pick up components if necessary.
- May have a large subcontractor community with strong expertise.
- Can cut and shape material in the field with simple tools.