At Corle Building Systems, we offer extended bays for buildings requiring large areas of open floor space and a minimum number of columns, providing a clean, uncluttered interior. We provide open-web joists designed to function as an integral part of the pre-engineered system. Joists are suitable for the support of floors, roof decks, and standing seam roofs. Joists are generally more economical when bay sizes are wider than 30' or when roof loads are excessive. 

Extended bays can integrate with other Corle Building Systems products and are adaptable to virtually any type of roof and wall system.