‘Radiant Fire’ Bullet Resistant Door:This type of door (Hinge type or Sliding type) is formed and fabricated from heavy gauge, steel face sheets constructed around a custom engineered, steel rib core with interior armor plate as required protecting against specified threat. This door is available in flush design or with vision lights as single leaf or double leaves hinge doors or single or bi-parting horizontal sliding doors. All assemblies are available manual or power optionally.Frames are factory prepared for masonry, concrete, expansion bolt or weld – in anchorage and shipped set up and welded (or knock down where shipping limitations mandate size for large units). Standard frame design is made available or can engineer special frame profiles to complement wall construction and architectural style.