"If you are seeing day lite it is not well built ,in the butt joints there should be some sort of barrier.
One way to do it now is to drill from bottom up on the outside 1/2 inch hole right up the seam pump with caulk install 3/8 dowel cut that off…"
"Well you may want to bolt on a nice looking 4x4 or 4x6 or whatever looks good. Then rest the decking on that. If you hate that look. my question is how many courses are above that? one or up to four the twist may be minimal and go unnoticed. Or you…"
"Where about are you building?
Frost line depth will influence the cost of bringing well up to house.
pumping to wast water sounds like a problem waiting to happen.........
how long of a driveway will also effect the bottom line..."