Metal frame structure buildings are becoming more popular as a choice for warehouse, storage, garages, hangars and even churches. Because of the strength steel structure actually is, this kind of buildings are more durable, stronger, and can withstand harsh climate (including hurricanes) and easy to erect, compared to conventional wood or brick buildings. With simple bolts-together prefrbricated construction, a steel building can even expand much more easier than traditional brick or wood. With it's clear span design, the steel building can offer more usable space, even 100%.