The article focuses on ladders are an omnipresent part of our existence is use ladders in our personal lives, careers, homes, offices, jobsites and outdoors and they are a tool that we all need at some point and find them at construction sites, in retail stores, in your garage and almost anytime you look into a custodial closet or maintenance room. Topics include the ladders are made of common materials such as aluminum, wood, fiberglass and steel.