FireBlock Dura L40
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Fireblock Dura L40 – 90 Minute Fire-Rated Mineral Core
The Fireblock Dura/L40 is a high-performance 45 min with VP and 90-minute fire-rated flush door core built for environments where safety and reliability are non-negotiable. Engineered with a hybrid low- and high-density mineral core, it offers superior fire resistance, structural stability, and long-term durability. As part of Fireblock’s top-of-the-line Dura Series, this core is ideal for heavy-duty use in commercial, industrial, and public buildings.
Key Features
- 90-minute fire rating
- Certified to UL 10C:2016 and certified to BS 476-22:1987 Amd. 2014
- Double door assemblies with Mineral core Frame
- High-performing, mineral-based core
- Proven and tested fire performance
Core Construction
Material: Mineral Core
Available Size (mm)
- 1220 × 2440 × 52
- Customizable
Contact Us
Warehouse no. 8
Dubai Investment Park - 2 - Dubai
United Arab Emirates.
Telephone : +971 4 546 2088
Mobile: +971 58 2311403
marketing@fireblock.ae
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