Aluminum alloy system fire-resistant window

Proper installation and regular maintenance are essential to preserve the fire-resistant performance and lifespan of aluminum alloy system fire-resistant windows, much like how careful handling maintains bulletproof glass’s ballistic capabilities. During installation, only certified technicians trained in aluminum system fire windows should perform the work, as improper fitting can compromise the system’s integrity. The frame must be anchored to the building structure using fire-resistant fasteners (e.g., heat-resistant stainless steel bolts) to ensure it stays secured during a fire; gaps between the frame and wall must be sealed with intumescent fire sealant, not generic caulk, to ensure fire-tightness. Installers must avoid damaging the thermal break strips or intumescent seals—even small cuts to these components can disable their fire-protective functions. The fire-rated glass must be installed with the correct flame-retardant gaskets, and hardware must be tightened to manufacturer…