Knock Down Advantages:
- Easier and less expensive to freight
- Easier to reconfigure or repair
- Reduced lead times
- Lower material costs
- Painted or galvanized finish
Welded Advantages:
- Durability
- Uprights with offset or slope-back front legs, or with seismic or full-depth base plates, are generally stronger
- Welded-on seismic base plates allow for beam placement at ground level
- Less staging area required
- Quicker installation
- Lower installation costs