Certified Fire Rated Glass Solutions for Brooklyn’s Building Compliance Needs

Brooklyn’s dynamic construction landscape—from high-rise developments in Downtown Brooklyn to historic brownstone renovations in Park Slope—demands fire-rated glazing solutions that meet the rigorous standards of the 2022 NYC Construction Codes, particularly Chapter 7 (Fire-Resistant Construction) and Local Law 26 of 2004. Antifires provides certified fire-rated glass, fire doors, and glazed partition systems designed to achieve the required fire-resistance ratings—such as 45, 60, and 90 minutes—for egress corridors, hazardous areas, and mixed-use transitions. All products are tested in accordance with global standards including ASTM E119, BS 476 Part 22, and UL 263, ensuring compliance with the New York City Department of Buildings (DOB) and FDNY mandates. For official regulatory details, refer to the 2022 NYC Construction Codes. Antifires’ direct factory production guarantees consistent quality, with assemblies that maintain structural integrity under fire exposure, offering both integrity (E) and insulation (I) ratings as required for life safety and property protection in Brooklyn’s diverse building typologies.

NYC Building Code Chapter 7 & Brooklyn Fire-Resistant Construction Mandates

Brooklyn’s building projects must adhere to Chapter 7 of the 2022 NYC Construction Codes, which mandates fire-resistance ratings for structural elements, shafts, and egress components. For egress corridors in mixed-use and residential towers, glazed assemblies must achieve a minimum 45-minute fire-resistance rating, while hazardous areas like boiler rooms or storage spaces often require 60- or 90-minute ratings. Antifires’ fire-rated glass systems, such as the 10mm FPOS (integrity up to 135 minutes) and 21mm FPOS (integrity 120 minutes, insulation 30 minutes), are tested to ASTM E119 and UL 263, ensuring they meet these localized mandates. The assemblies incorporate G.M.S. hollow steel frames, ceramic wool seals (density 210 kg/m³), and intumescent fire seals (20mm × 4mm) to prevent flame and hot gas penetration. For Brooklyn’s high-rise projects, these systems are engineered to withstand furnace pressures of 0 ±2 Pa and temperatures exceeding 1000°C, with deflection controlled within 38mm to 152mm toward the furnace side. This ensures compliance with FDNY requirements for passive fire protection in egress corridors and hazardous zones, providing a reliable barrier during a fire event.

Fire Rated Glass Integrity & Insulation Ratings for Brooklyn’s High-Rise & Brownstone Projects

Brooklyn’s historic districts—such as Brooklyn Heights and Park Slope—present unique challenges for passive fire protection, as renovation projects must preserve architectural integrity while retrofitting with non-combustible, UL-listed glazing. Antifires offers fire-rated glass with both integrity (E) and insulation (I) ratings, critical for limiting heat transfer in tight spaces. For example, the 26mm door glass achieves integrity of 89–90 minutes and insulation of 68 minutes, while the 28mm EI60 panel provides integrity 66 minutes and insulation 64 minutes, meeting the 60-minute rating common in NYC retrofits. These assemblies use multi-layer structures—such as 5mm float glass + 5.5mm intumescent gel + 5mm float glass—that activate under fire exposure, forming a rigid insulating barrier. The maximum average temperature rise on the unexposed side is limited to ≤140°C, per BS EN 1364-1, preventing ignition of adjacent materials. For brownstone renovations, Antifires’ systems can be integrated into existing steel or wood frames with 3mm–5mm expansion gaps filled with ceramic fiber, ensuring structural compatibility without compromising fire safety. This approach aligns with FDNY regulations for passive fire protection in historic structures.

Brooklyn’s Mixed-Use Zoning & Adaptive Reuse: Fire-Rated Glazing for Commercial-Residential Transitions

Brooklyn’s mixed-use zoning—common in neighborhoods like Williamsburg and Bushwick—requires adaptive reuse of existing buildings, where fire-rated glazing must transition between commercial and residential spaces. Chapter 7 of the NYC Building Code mandates fire-resistance ratings for these transitions, often requiring 60- or 90-minute assemblies to prevent fire spread across occupancy types. Antifires provides 60-minute fire-rated glass with integrity and insulation for partitions and doors, tested to ASTM E119 and UL 263. For example, the 50mm EI120 system achieves integrity 120 minutes and insulation up to 120 minutes, suitable for high-demand corridors. The glazing incorporates multi-layer insulated fire-resistant structures with intumescent gel that expands at high temperatures, maintaining radiation control (W) to limit heat flux. Installation uses M6/M8 anchor bolts at 300–600mm spacing and 12mm–15mm fire-rated insulation boards to ensure stability. For commercial-residential transitions, these systems provide a seamless, code-compliant barrier that supports adaptive reuse while meeting FDNY inspection standards for passive fire protection.

Antifires’ Direct Factory Compliance with NYC DOB & UL Certification for Brooklyn Contractors

Antifires’ direct factory production ensures that all fire-rated glass, fire door systems, and partition solutions comply with NYC DOB and UL certification requirements for Brooklyn contractors. Each assembly is tested under controlled conditions—using Type K thermocouples (9–12 channels) and 10–55 thermocouples on the unexposed surface—to verify performance per ASTM E119 and BS 476 Part 22. For instance, the 6mm E90 glass achieves integrity 90 minutes, while the 15mm FPOS provides integrity up to 132 minutes and insulation 33–34 minutes, meeting NYC’s stringent requirements. The manufacturing process adheres to ISO 9001 quality standards, with frames fabricated from G.M.S. hollow steel sections and seals using ceramic wool (3mm–6mm thickness). Contractors benefit from direct factory pricing and custom sizing for Brooklyn’s unique layouts, including historic brownstones and modern high-rises. All products come with certified test reports and UL labels, simplifying DOB plan review and FDNY approval. This direct compliance pathway reduces project delays and ensures that Brooklyn’s building owners and developers meet all fire safety mandates efficiently.

REQUEST A QUOTE

Fill the form below to get in touch with us.

click

Frequently Asked Questions (FAQ)

Yes, Antifires fire-rated glass assemblies are fully compliant with Chapter 7 (Fire-Resistant Construction) of the 2022 NYC Construction Codes and Local Law 26 of 2004. All products are tested to ASTM E119, UL 263, and BS 476 Part 22, ensuring they meet the required fire-resistance ratings—such as 45, 60, and 90 minutes—for egress corridors, hazardous areas, and mixed-use transitions in Brooklyn renovation projects. Each assembly includes certified frames, seals, and glazing that comply with FDNY passive fire protection standards. Antifires provides UL-listed test reports and DOB-accepted documentation for plan review, making it straightforward for Brooklyn contractors to achieve code compliance in historic brownstone retrofits or modern high-rise developments.

Typical lead time for delivering certified fire-rated glass and fire doors to Brooklyn construction sites is 4 to 6 weeks from order confirmation, depending on project complexity and customization. Antifires’ direct factory production allows for efficient manufacturing of custom sizes—such as for historic brownstone windows or high-rise partitions—with expedited options available for urgent projects. Standard assemblies, like 60-minute integrity-only glass or 90-minute door systems, can ship within 2 to 3 weeks. All products are packaged for safe transport to Brooklyn locations, with delivery coordination to ensure on-site readiness. Contractors should account for NYC DOB plan review times separately, but Antifires’ certified documentation accelerates approval. Contact the sales team for a precise timeline based on your project’s specifications and Brooklyn delivery address.

Yes, Antifires provides UL-listed fire-rated glass suitable for both interior partitions and exterior storefronts in Brooklyn’s mixed-use buildings. For interior applications, such as fire-rated glass partitions in egress corridors, assemblies like the 21mm FPOS (integrity 120 minutes, insulation 30 minutes) or 28mm EI60 (integrity 66 minutes, insulation 64 minutes) are tested to ASTM E119 and UL 263. For exterior storefronts, 50mm EI120 systems provide integrity 120 minutes and insulation up to 120 minutes, with radiation control (W) to limit heat transfer. All products are designed for integration with G.M.S. steel frames and ceramic wool seals, meeting NYC Building Code requirements for commercial-residential transitions. Antifires offers custom sizing and UL-listed documentation for DOB approval, ensuring compliance for Brooklyn’s adaptive reuse and mixed-use zoning projects.