What is another word for I beams?
Pronunciation: [a͡ɪ bˈiːmz] (IPA) 
I beams, otherwise known as H beams or universal beams, are a commonly used structural steel shape in the construction industry. These beams are named for their characteristic shape, which resembles the letter "I". Synonyms for I beams include W beams, which have wider flanges than standard I beams, and S beams, which have tapered flanges that make them lighter and easier to install. Box beams and truss beams are also types of I beams, with box beams featuring a hollow center and truss beams incorporating diagonal support elements. Regardless of the specific type, I beams are versatile and durable choices for load-bearing structures in a variety of applications.
