www.pmmag.com/articles/94712-roth-upgrades-dwt-warranty
Roth upgrades DWT warranty
January 30, 2012
Roth Industries has extended the warranty on its
double-wall oil storage tanks to 30 years.

Roth Industries has extended the warranty on its double-wall oil storage tanks. The new 30-year limited warranty covers failure of the tank due to workmanship or material defects, as well as failure of the internal tank due to internal corrosion. The warranty also includes $2M of insurance against property damages caused by spill.
Source: Roth Industries

Roth Industries has extended the warranty on its double-wall oil storage tanks. The new 30-year limited warranty covers failure of the tank due to workmanship or material defects, as well as failure of the internal tank due to internal corrosion. The warranty also includes $2M of insurance against property damages caused by spill.
Source: Roth Industries