On Apr 29, 6:22*pm, wrote:
I have a 3 Season Porch 15' x 12' with a gable roof. It is supported
by 3 lalley columns under the main carrying beam. I put in 3 more
footings at the extreme corners and one in the middle for extra
support. I'm looking for 3 good adjustble columns that are meant to be
perminant. Anyone have any good sugestions?

Why do they need to be adjustable?