zmountaineer
Silver Member
A good friend of mine and her husband had a modular home built for them. He is an engineer. So he figured out the size of steel I-beam he'd need to run the length of the entire house, and had the foundation built to support it. The entire basement is free of any posts! HUGE! Very nice thing to have. He coordinated delivery of the I-beam with delivery of the house, so the same crane set the beam and both halves of the house the same day. Worked out great!
Ours is 2 posts on 60 ft length. The entire time of building the house they only had one post on the 40ft joint. They only put it in when they put the concrete floor in towards the end. I'm half tempted to cut out the one at 20ft. I'd probably better consult an engineer before I do, though....haha.
I have another 12" beam in there as well and a couple of the wood ones in areas I didn't care about it being open.