My local church is installing a 5'x8' internally illuminated sign to be mounted on the ground in a masonry casing with a poured concrete footer. My question is... for windload considerations, what are the calculations needed to determine correct footing size? I have searched the treads and...
My local church is installing a 5'x8' internally illuminated sign to be mounted on the ground in a masonry casing with a poured concrete footer. My question is... for windload considerations, what are the calculations needed to determine correct footing size? I have searched the treads and...