Steel Fire Doors and Frames

Engine Operations in Multiple Dwellings – Firefighter Nation

Engine Operations in Multiple DwellingsFirefighter NationThese are very common buildings with construction of unprotected steel bar joist and poured concrete floors, and they may have metal doors with metal frames or wood doors with metal frames. Fire spread is generally not a huge concern in these types of …

Replacing a Commercial Door and Frame.avi

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