17075 Leslie Street, Unit 9
L3Y 8E1

Tel.: +1-888-905-5353


We specialize in providing industrial storage solutions that prioritize safety and compliance, including our Flammable Fire-rated Storage. Our cutting-edge storage units offer a durable and fire-resistant solution in environments where securely containing volatile substances is crucial. Engineered to meet the most stringent safety standards, these facilities are tailored to protect flammable materials, offering peace of mind and safeguarding your assets.

Please choose from our range of 2-hour to 4-hour fire-rated models, with additional FM-approved options available. Join us in setting the standard for secure storage in demanding industrial environments, where precision meets safety with our Flammable Fire-rated Storage solutions.

Seeking Chemical Storage Solutions?

Explore more about your storage and containment requirements. Enjoy free complimentary product evaluation, whether on-site or virtual.

Free consultation 1-905-551-9519

Fire Rated Chemical Storage Buildings

Our storage units are meticulously crafted to cater to indoor and outdoor settings, offering versatile placement options tailored to your needs. Engineered with fire-rated designs providing impressive protection for up to 4 hours, our units are fortified against potential hazards, ensuring the safety of your stored materials. Moreover, our storage solutions feature advanced heating systems customized for freeze protection, ensuring the integrity of your contents in various environmental conditions. You have the flexibility to choose between a 2- or 4-hour fire rating, allowing you to customize the level of protection according to your unique storage requirements.

Engineered options include:

  • UL-approved firewalls with construction options for 2-hour and 4-hour ratings.
  • Deflagration panels designed to redirect destructive forces in case of explosion.
  • Fire, fumes, or leak detection alarms for early warning.
  • Dry or wet fire suppression systems for rapid response to fires.
  • Ventilation systems to effectively remove noxious or ignitable fumes.
  • Heating and cooling options tailored for temperature-sensitive chemicals.
  • Special coatings and materials suitable for the storage of acids, caustics, or corrosives.

Requirements for Flammable Fire-Rated Storage Buildings

Flammable Fire-Rated Storage Buildings must meet specific requirements to ensure safety and compliance. These standards include UL-approved 2-hour fire-rated construction, customizable features, and secure outdoor storage capabilities, providing assurance and reducing fire risks.

Limitations of Flammable Liquid Storage

Understanding the limitations and requirements for storing flammable liquids is crucial for maintaining workplace safety and compliance. Flammable liquids should be stored in Flammable Fire-Rated Storage Buildings to ensure secure containment and mitigate associated fire hazards. Adhering strictly to safety regulations and regularly monitoring storage areas for compliance are essential steps to prevent incidents and uphold a safe working environment.

Requirements of Hazmat Storage Areas

When setting up a hazmat storage facility for flammable liquids, it's essential to follow precise guidelines to ensure the safe handling and containment of these hazardous substances. This includes housing flammable liquids within Flammable Fire-Rated Storage Buildings, maintaining rigorous adherence to safety regulations, and reducing the potential for fire hazards commonly associated with such materials.

Seeking Chemical Storage Solutions?

Explore more about your storage and containment requirements. Enjoy free complimentary product evaluation, whether on-site or virtual.

Free consultation 1-905-551-9519

storage of flammable materials


With FM-Approval now in place, you can confidently store your flammable hazardous materials in drums or IBC totes using our rack-style vertical storage units equipped with roll-up doors. These units offer a 2-hour fire rating, ensuring heightened safety and compliance standards.

Request a Quote


Secure the storage of flammable hazardous materials, whether in drums or smaller quantities, using our walk-in-style storage units. These units are equipped with a 2-hour fire rating, providing increased security and compliance assurance.

Request a Quote

Customized solutions through various equipment

The equipment utilized significantly influences the configuration of each product. Allow our experienced experts to collaborate with you, understanding your needs to craft a bespoke solution. We offer various add-ons for our buildings, with some of the most popular options including:

  • Heating, ventilation, air conditioning, and cooling technology: Essential for regulating the indoor climate, especially in areas where heat or frost-sensitive goods are stored, protecting chemicals from temperature fluctuations.

  • Ramps, lighting, eye shower stations, and more: Enhance functionality and safety with these additional features.

For further advice and guidance, feel free to consult your sales representative!

Air conditioning

Optional HVAC equipment for electrically classified interiors.


Optional HVAC equipment for electrically classified interiors.

Technical ventilation

For effective cross ventilation of the hazmat storage.

The control technology is optimally matched to DENIOS chemical buildings. It triggers an optical and acoustic alarm in case of a deviation in measured data. In addition, automatic locking or extinguishing systems are activated, for example. All information is on the operating and display elements clearly presented.

Comfort control

Modern touch panels/displays for indoor or outdoor use are easily used.

Dry Chemical systems

Dry Chem systems provide extra safety in containers used to store flammable and non-flammable substances. DENIOS offers a wet or dry system.

Fire detectors

DENIOS fire detectors are equipped with approved multi-sensors that detect smoke and fire quickly and reliably.

Knowledge on the subject



DENIOS Main Catalog
Hazardous Storage Solutions

Seeking Chemical Storage Solutions?

Explore more about your storage and containment requirements. Enjoy free complimentary product evaluation, whether on-site or virtual.

Free consultation 1-905-551-9519
Log in
Your basketAdded to basket
Go to basket
We would be pleased to provide you with advice!

Give us a call or fill out the form and we will get back to you as soon as possible.

Mon - Fri: 08:00 - 17:00