There are several types of steel doors commonly used in buildings, including hollow metal doors, fire-rated doors, security doors, and bulletproof doors. Hollow metal doors are versatile and durable, often used as entrance or interior doors. Fire-rated doors are designed to withstand fire for a certain period, providing safety and preventing the spread of flames. Security doors are reinforced with additional features like heavy-duty locks and frames, providing enhanced protection against break-ins. Bulletproof doors are made with specialized materials to resist gunfire and are commonly used in high-security areas.
There are several types of steel doors commonly used in buildings, including hollow metal doors, fire-rated doors, security doors, and storm doors.
There are several types of steel doors commonly used in buildings, including hollow metal doors, fire-rated doors, security doors, and bulletproof doors.
