About Materials
- The Skeleton: High-quality galvanized steel or premium fire-retardant treated timber.
- The Heart: A core filled with high-density fire-resistant perlite or eco-friendly insulation.
- The Soul: Multi-layered composite fire glass with an intumescent interlayer that expands when heated to form an insulating shield.
About Installation
Precision Gaps: The space between the frame and wall must be strictly managed to prevent smoke leakage.
Specialized Hardware: You must use certified fire-rated locks, closers, and hinges.
Expansion Strips: Intumescent seals around the edges expand under heat to seal off every tiny crack.