Roth Tank Sales
Roth mdi logos

Roth Double-Wall Oil Storage Tanks

Roth double-walled oil tanks offer the highest level of safety and environmental protection.

"A revolutionary improvement over conventional steel tanks."

*Click here to read the full review!

Roth's uniquely designed oil tanks are the safest and most reliable on the market. The outer tank is made out of leak-proof, weld-free galvanized steel and roll seamed with an oil and fire resistant seal. It can contain at least 110% of the capacity of the inner tank for maximum protection. The inner tank is made of blow-molded, high-density, seamless polyethylene that is leak-proof and will never corrode. And, their compact tanks are available in several different sizes providing more flexibility for placement in virtually any kind of industrial or commercial facility.

Roth 30 year warranty  

Outstanding Warranty and Insurance Plan

30-year limited product warranty!
10-year insurance policy up to $2 million!

*Click here for additional details.

Why Roth Tanks?

...because you have every reason to insist on more!!

Ready-to-hold-biofuels (up to B20) ROTH Double-Wall Oil Storage Tanks offer the following compared to a standard single wall steel tank:

environmental image


Roth double-wall tanks are designed to offer the highest level of environmental protection. Avoid oil spills and leaks caused by defective pipes, couplings or fittings which are located underneath the tank. Every inner Roth tank is made out of blow-molded, high-density polyethylene that is seamless, leak-proof, rust-proof and corrosion-resistant. In addition, Roth tanks feature top connections to ensure the oil stays where it should. The outer tank is made of leak-proof, rust-free materials and is corrosion resistant. It is capable of containing at least 110% of the capacity of the inner tank for maximum protection.


Roth tanks, unlike steel tanks, are completely rust-free, inside and out. Minimize the potential dangers and disasters of oil spills and leaks caused by corrosion. The outer tank is made out of galvanized steel, roll seamed (no welds) with an oil and fire resistant seal, making it one of the safest and most reliable tanks on the market. Roth uses state-of-the-art technology to ensure maximum storage safety and minimum space requirements.

rusty tank
why tanks rust


Roth refuses to compromise on material or construction. Forget about the problems of oil odors and the dangers of oil leaks. Roth tanks exceed the most recent industry safety regulations. Quality control of our finished products is carried out according to exacting standards, ensuring consistent superior quality. Each tank undergoes thorough testing, including ultrasound tests to ensure optimal thickness of plastic and pressure testing to ensure the tank is sealed completely. Roth tanks can be used for heating oil, diesel, motor oil, bio fuels (up to B20) and ATF. Roth DWTs have also been officially approved for use with Diesel Emmissions Fluid (DEF).


Since 1971 more than 4 million Roth tanks have been installed in Europe and North America. Roth tanks last longer than ever before due to the outstanding quality and the unbeatable guarantee. That is why Roth tanks enjoy such an enviable reputation.

dual tank installation

roth warranty badge


Roth Industries has extended its current warranty policy to a 30-year limited warranty. This warranty change covers failure of the tank due to workmanship or material defects as well as failure of the internal tank due to internal corrosion (the manner in which all steel tanks fail). The warranty also includes $2 million of insurance against property damages caused by spill.

*subject to limitations and conditions described in the warranty certificate

Our sales team is standing by to help you with your order or questions about the Roth Tank product line. Give mdi a call today!

We are available via phone Monday - Friday, 7:30 AM to 5:30 PM (EST), including most holidays. You can send an Email or Request A Quote anytime!

Roth Tank Products