Menu Close

DENIOS Received FM Fire Rating for Non-Occupancy RFP Buildings Ideal for Hazardous Storage Applications

DENIOS chemical storage RFP buildings offer secure and legally compliant storage solutions for flammable, corrosive chemicals, and lithium-ion batteries.
DENIOS US, Rack Fire Protect, non-occupancy buildings, FM Approval
DENIOS US has received FM approval for its Rack Fire Protect non-occupancy buildings.

DENIOS US has received FM approval for their Rack Fire Protect (RFP) non-occupancy buildings. Fire rated for 2-hours at 2192°F (1000°C), they minimize the risk of fire spreading, making them ideal for the storage of flammable chemicals, lithium-ion batteries, and other volatile materials. Designed in Germany and proven in hundreds of installations worldwide, they are now manufactured in the United States for North American installations. A variety of standard sizes are manufactured in the Louisville factory with industry leading lead times.

The FM Approved mark is recognized and respected worldwide. It is assigned by FM Approvals, an international leader in third party testing and certification processes property loss prevention products for use in commercial and industrial facilities, to verify that they meet rigorous loss prevention standards of quality, technical integrity, and performance. They employ a five step worldwide certification process that is backed by scientific research, testing, and over a century of experience. FM Approved is the global standard for loss prevention certification.

DENIOS chemical storage RFP buildings offer secure and legally compliant storage solutions for flammable, corrosive chemicals, and lithium-ion batteries. The adjustable racking system can accommodate up to forty-eight drums or twelve IBC’s. Whether in single or double-tiered configurations, these designs effectively organize hazardous materials, ensuring proper segregation.

Complying with various standards such as FM Approval 6049, NFPA, OSHA, EPA-CFR 40, NBCC, NFCC and ETA/21/0642, RFP buildings guarantee adherence to safety regulations. Featuring a bi-directional fire rating, they provide a robust 2-hour fire protection system that maintains minimal temperature escalation on the external surfaces during an internal fire event. RFP structures are ideal for storing securely sealed containers containing flammable, volatile, and environmentally hazardous substances.

Rugged Construction

Manufactured using state-of-the-art technology, including new laser cutting and metal bending machinery, RFP buildings use only tested and approved components. It uses a fully galvannealed panelized construction, insulated with fireproof, 150 mm mineral wool panels (A class material, non-combustible). High-quality Durathane 2-part epoxy paint ensures long-lasting corrosion protection inside and out and offers improved reflectivity and UV resistant. External surfaces are better protected from the influence of thermal expansion.

One-piece hot dipped galvanized sump meets FM guidelines of “25% capacity rule.” Each building is equipped with 3-hour fire-rated roll-up doors which are FM approved and UL-listed.  Each structure meets the structural requirements for the installation location (wind and snow loads). The roof drainage prevents water damage.

Customized to Site-Specific Parameters 

DENIOS engineers can aid in selecting HVAC technology to regulate the climate inside the RFP. Stored materials are then protected from harmful temperature fluctuations for increased shelf life. Technical ventilation ensures the required air changes per hour. HMI monitoring controls provide visual and audio annunciation in the case of a deviation in measured data, clearly presented on the easy-to-use touch panels which are suitable for indoor or outdoor (NEMA 3R) operation. Multi-sensor fire detectors quickly and reliably detect smoke and fire for the fastest response. DENIOS offers wet or dry fire suppression systems that provide added safety in the RFP.

Proven Globally, Manufactured Locally

DENIOS RFP meets FM global approval standards. This unique technology was designed in Germany, proven in locations worldwide, and now manufactured for the North American market in the company’s Louisville factory.

www.denios-us.com

Subscribe to learn the latest in manufacturing.
Topics included the changing sales representative landscape, ways in which sales reps work with their principals and accounts, plus the impact of online purchasing and the importance of industry associations and educational initiatives.
Scotchman Industries continues to lead the way in U.S.-made metal fabrication solutions.
A milestone that blends history, innovation and energy efficiency: Salvagnini Maschinenbau’s 4,000th machine, a Generation 4 P4-3220, will equip CMAlifts’ new automated factory.
Precision, repeatability, and process optimization are essential across all sectors of modern manufacturing. Whether producing hardened steel drivetrain components, aerospace-grade titanium structures, or complex parts…
CERATIZIT OptiLine 5-flute end mill

Sign Up For e-Newsletter

eNewsletter Signup
Organized by SME
13 Apr
Mon, Apr 13, 2026 - 12:00 am
Thu, Apr 16, 2026 - 11:59 pm
415 Summer St., Boston, MA, United States, 02210
Organized by SME
14 Apr
Tue, Apr 14, 2026 - 12:00 am
Thu, Apr 16, 2026 - 11:59 pm
415 Summer St., Boston, MA, United States, 02210
Wed, Apr 22, 2026 - 12:00 am
Fri, Apr 24, 2026 - 11:59 pm
285 Andrew Young International Blvd NW, Atlanta, GA, United States, 30313
Sun, May 17, 2026 - 12:00 am
Thu, May 21, 2026 - 11:59 pm
601 Loyola Ave., New Orleans, LA, United States, 70113
Mon, Sep 14, 2026 - 12:00 am
Sat, Sep 19, 2026 - 11:59 pm
2301 S. Dr. Martin Luther King Jr. Drive, Chicago, IL, United States, 60616
Organized by SME
21 Oct
Wed, Oct 21, 2026 - 12:00 am
Fri, Oct 23, 2026 - 11:59 pm
3150 Paradise Road, Las Vegas, NV, United States, 89109
Tue, Nov 03, 2026 - 12:00 am
Fri, Nov 06, 2026 - 11:59 pm
3150 Paradise Road, Las Vegas, NV, United States, 89109
Organized by SME
11 May
Tue, May 11, 2027 - 12:00 am
Thu, May 13, 2027 - 11:59 pm
1305 Memorial Ave., West Springfield, Massachusetts, MA, United States