FreeSpan buildings framework is constructed of ViperSteel™,
which is clad with triple-coated
Gatorshield® corrosion barrier. This unique combination
provides a service life three times longer than conventional
galvanized steel tubing.
ViperSteel™ outperforms the competition. Independent salt-spray
tests show Gatorshield®
outperformed competitive products in rust and corrosion
resistance three to one.
FreeSpan Building Systems focuses on
quality manufacturing details. Robotically precise welds are
sandblasted, then finished with a unique molten-zinc corrosion
protection process. This fully restores the corrosion resistance
of the weld zones to the original service life of the steel