Frankly as a EE I never thought of putting in eleven 28 foot beams rather than three 22 foot beams. I will need to get a quote from the lumber store. When you consider the cost of the three 11 7/8 in beams plus the 2X6s It might be a good bit less.
I was planning on using ¾ in plywood for...
"Can a structural engineer please help me with this problem".
I would like to make a storage area out of the attic above my garage. I do not really want to put that much stuff up there but things tend to add up over the years. The center area of the attic where I want to put the...