Fire Glass
We provide fire-resistant glass for large office buildings, hospitals, shopping centers, and other heat-sensitive areas.
Contact today to discuss your fire safety requirements and benefit from our expertise in providing reliable fire-resistant glass solutions.
Fire-Resistant Glass Solutions
At Donegal Glass and Glazing Manufacturing, we specialize in producing and fitting a wide range of fire-resistant glass solutions that meet stringent safety standards. Our fire-resistant glass is rigorously tested to withstand extreme temperatures, effectively resisting the passage of smoke, flames, and hot gases during a fire.
Classification and Rating
Our fire-resistant glass products are categorized and rated based on their ability to withstand fire for specific durations. These classifications range from 30 minutes up to 3 hours, ensuring reliable protection in various fire scenarios. See the table for more details:
Fire Glass Ratings
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30/0 |
- 30 minutes Integrity / 0 | minutes Insulation |
| 30/30 | - 30 minutes Integrity / 30 | minutes Insulation |
| 60/0 | - 60 minutes Integrity / 0 | minutes Insulation |
| 60/30 | - 60 minutes Integrity / 30 | minutes Insulation |
| 60/60 | - 60 minutes Integrity / 60 | minutes Insulation |
INTEGRITY = Fire Resistance
INSULATIONÂ =Â Heat Resistance
Testing and Performance
Ordinary flat glass is not designed to withstand high temperatures and breaks at around 120°C. In contrast, our fire-resistant glass can withstand temperatures of up to 870°C for a specified period while remaining intact within its frame. Our rigorous testing includes subjecting the glass to rapid cooling with water, simulating real-world scenarios to evaluate its performance under fire conditions.
Key Factors in Choosing Fire-Resistant Glass
When selecting fire-protection glass, three critical factors must be considered:
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Type of Protection:Â Our glass offerings include Class E for protection against smoke and flames, while Class EI provides additional protection against heat radiation and fire spread.
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Duration of Protection:Â Choose from durations ranging from 15 to 60 minutes, depending on the specific fire safety requirements of your space.
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Frame Construction: Our fire-resistant glass is compatible with various frame constructions, including wood, aluminum, and steel, ensuring seamless integration into your building’s design
