Here is an example of 8″ Red Iron roof purlins welded between 12″ I-Beams and spanning 25′ . The purlins are only spaced 5′ apart for maximum strength. This is how we get you a larger space between wall columns that will accomodate larger overhead doors on the side walls. Let us design and build you next steel building from the ground up! We even provide professional footprint drawings at no charge with every order! Call (254) 848-2794.
ARBOR Metal Buildings 