FAQ for New Steel Space Frame Building Buyers - Knowledge
Q: Are space frames more expensive than portal frames? A: For spans below 30m, portal frames are usually cheaper. Above 40–50m span, space frames become the economical and sometimes the only feasible option...
A: For spans below 30m, portal frames are usually cheaper. Above 40–50m span, space frames become the economical and sometimes the only feasible option.
Q: How long does a stadium roof space frame last?
A: With hot-dip galvanizing or high-durability painting, service life exceeds 50 years with periodic inspection.