Heavy End Bay System

The heavy end bay system is a variation of the sleeved system which is suitable for buildings with five or more bays. Heavier gauge sections are fitted to the end bays with corresponding heavy gauge sleeves to all penultimate rafter connections. Inner bay purlins are of lighter gauge as are the inner bay sleeves which are fitted at every connection. The system can be used with double span inner bay purlins with fewer inner sleeves.