Fire doors are designed in floor public passages, fire passages and other locations according to the fire protection requirements of high-rise buildings. Fire doors are divided into two types: steel and wood. The wall materials and thicknesses of various materials are different, and the fire resistance time is different.

size of fire door,fire rated door kick plate,fire door lining sizes,standard size of fire exit door,

fire resistant door manufacturer,size of fire door,double steel security door with hardware,images of wooden safety doors for flats,security doors 820,fire door lining sizes,safety door photo,9 foot doors interior,standard size of fire exit door,labeled panel door,

wooden fireproof doorshollow,size of fire door,emergency exit door use,fire rated door ul,fire rated door residential