Butler is the leader in the buildings systems industry. More than two-thirds of all non-residential buildings constructed in the United States each year use pre-engineered building systems. As you can see, a Butler Building system can be used for virtually any non-residential facility requirement. By using a Butler Building System the structural, roof, and wall systems for your building are shipped to the job site faster and assembled quicker - saving you time and money. Take some time to review the unlimited design possibilities.