At International Fireproof Technology Inc. (IFTI), we are proud to announce that DC315 Intumescent Coating has passed the National Fire Protection Association (NFPA) 285 Standard for use in exterior wall assemblies. This certification provides architects, designers, and contractors with greater flexibility to incorporate spray foam insulation (SPF) into continuous insulation systems while meeting strict fire safety codes.
Expanding Fire Protection for Modern Building Designs with NFPA 285
Our DC315 Intumescent Coating was rigorously tested by Underwriters Laboratory (UL) in Northbrook, IL, and successfully met the requirements of NFPA 285. This evaluation involved applying DC315, along with a Sher-Cryl High Performance Acrylic Topcoat, over Carlisle SealTite Pro Closed Cell SPF and finishing the assembly with aluminum cladding. The test confirmed that our product satisfies International Building Code (IBC) requirements and is now UL Certified under File R40016.
In addition to aluminum, our NFPA 285 certification now supports expanded cladding options, including:
- Fiber cement panels
- Steel panels
- Architectural panels
We have conducted successful testing with closed-cell SPF blends from Huntsman, Carlisle, and Gaco, ensuring broad compatibility for modern construction needs.
Simplified Applications for Continuous Insulation Systems
Our solution simplifies compliance with fire codes by enabling the use of SPF insulation in exterior walls of any height. The application process is straightforward:
- DC315 is applied directly over SPF installed on the exterior side of the sheathing.
- A Sher-Cryl High Performance Acrylic Topcoat is added for extra durability and protection.
- The assembly is completed with the selected cladding material, offering both safety and aesthetic appeal.
This approach eliminates the need for heavy masonry or gypsum walls while speeding up installation time and reducing material costs. With our DC315, we deliver a safer and more efficient alternative to traditional fireproofing methods.
Leading the Industry in Fireproofing Solutions
We take pride in offering the most tested and approved intumescent coating for SPF insulation. DC315 is:
- ICC-ESR 3702 evaluated for compliance with thermal and ignition barrier requirements.
- UL Certified under File R40016 for use in NFPA 285 assemblies.
- Proven compatible with multiple SPF blends to provide unmatched flexibility.
With growing demand for continuous insulation systems, we are committed to providing products that combine safety, reliability, and ease of use. Our testing and certifications ensure that architects, designers, and contractors have the tools they need to create structures that are both code-compliant and high-performing.
To learn more about DC315 or to request our UL File R40016 approval, contact us at 949-975-8588 or email ptp@painttoprotect.mystagingwebsite.com.
