Global Fire Doors Market Size, Share & Demand Report By Material (Steel Fire Doors, Timber/Wood Fire Doors, Glass Fire Doors, Composite Fire Doors, Aluminum Fire Doors), By Fire Rating (Up to 30 Minutes, 30–60 Minutes, 60–120 Minutes, Above 120 Minutes), By Mechanism (Hinged Fire Doors, Sliding Fire Doors, Rolling Shutter Fire Doors, Automatic Fire Doors, Manual Fire Doors), By Application (Internal Fire Doors, External Fire Doors), By End-Use Industry (Residential Buildings, Commercial Buildings, Industrial Facilities, Institutional Buildings), By Distribution Channel (Direct Sales, Distributors & Dealers, Online Channels), By Region & Segment Forecasts, 2026–2031