Adhering to Philippine Fire Code and Caloocan City Building Permit Requirements
Caloocan City’s Building Official and the Bureau of Fire Protection (BFP) require that all fire-rated glazing used in commercial and multi-residential structures carry verifiable test reports. This is especially critical in high-traffic zones like Grace Park and Monumento, where mixed-use developments and low-rise towers must provide safe egress and effective compartmentation. Antifires’ fire-rated glass systems are designed to satisfy these demands, with products tested to standards equivalent to UL 9 and BS 476 Part 22. The ability to provide documented certification for both integrity (preventing flame and hot gas passage) and insulation (limiting heat transfer) is essential for passing the rigorous inspections conducted by local authorities. For example, a 21mm multi-layer composite insulated glass assembly can achieve 120 minutes of integrity and 30 minutes of insulation, making it suitable for stairwell enclosures and corridor partitions where fire resistance is paramount. This level of documented performance directly supports the Fire Resistance Rating (FRR) requirements outlined in PD 1096, allowing project teams to submit complete and compliant permit applications.
Selecting Fire Rated Glass Integrity and Insulation Ratings for Tropical Climates
The selection of appropriate fire-rated glazing in Caloocan City must account for the tropical climate, which can affect material performance and installation longevity. Local building officials are particularly attentive to the integrity and insulation ratings of glazing used in exterior walls and atria. Antifires offers a range of products that balance fire resistance with thermal performance, ensuring that the glass does not become a weak point in the building envelope. The following table summarizes key performance characteristics for different project scenarios:
| Glass Type |
Integrity (E) Rating |
Insulation (I) Rating |
Typical Application in Caloocan |
| 10mm FPOS |
135 min |
16 min |
Internal vision panels in low-rise commercial units |
| 26mm Door Glass |
89–90 min |
68 min |
Fire-rated doors in egress corridors |
| 28mm EI60 Panel |
66 min |
64 min |
Compartment walls in mixed-use buildings |
| 50mm EI120 |
120 min |
120 min |
High-risk zones and stairwell enclosures |
This data, derived from tests conducted under BS EN 1364-1 conditions, provides the technical foundation for selecting the correct assembly for each specific fire resistance rating required by the local code.
Integrating Fire Rated Glass into Caloocan City’s Commercial and Institutional Projects
Integrating certified fire-rated glazing into commercial and institutional projects in Caloocan City requires a systematic approach that addresses both structural performance and installation best practices. For projects such as school buildings, hospitals, and government offices in areas like Bagong Barrio or Kaunlaran Village, the glazing must be installed within a tested frame system to maintain its fire rating. Antifires provides complete system solutions, including G.M.S. hollow steel frames, ceramic wool (density 210 kg/m³), and intumescent fire seals (20mm × 4mm), which are all critical to the assembly’s overall performance. The installation process must adhere to specific parameters, such as maintaining a 3mm to 5mm expansion gap filled with ceramic fiber and using M6 or M8 anchor bolts spaced at 300–600mm intervals. These details are not merely recommendations; they are derived from the official test conditions that validated the fire resistance rating. For example, a 60 minute fire rated glass system for a partition wall must be installed with the same frame and sealant specifications as the test sample to ensure the certified performance is achieved in the field. This level of technical precision is what allows contractors to confidently pass BFP inspections and secure occupancy permits.
Antifires Direct Supply and Technical Support for Caloocan City Contractors
For contractors and developers in Caloocan City, Antifires offers a direct supply model that eliminates intermediaries, ensuring that certified fire-rated glass and door systems arrive on site with full traceability and documentation. This is particularly valuable for projects under tight schedules in high-density commercial zones. Each shipment includes the necessary Bureau of Fire Protection (BFP) certificate of compliance and detailed test reports, which are essential for the local permit application process. The technical support team provides guidance on system selection, installation methods, and integration with existing building structures. For instance, when specifying a 90 minute fire rated glass assembly for a corridor, the team can advise on the correct frame depth, sealant type, and anchoring pattern to match the tested configuration. This direct partnership reduces the risk of non-compliance and ensures that the fire protection strategy is both effective and verifiable. By working with Antifires, Caloocan-based contractors gain access to a reliable supply chain and expert knowledge that supports successful project completion from design through final inspection.