I have seen several DIY towers made of PVC, but has anyone seen a tower DIY'd out of square metal tubing? Or anything else for that matter. I am looking for something a little more unique.
I am considering making one out of 4" square tubing. I would basically weld a T together, and have two faucets on my horizontal piece. For insulation, I would run the lines, and then fill the void with spray foam insulation. I am just kicking some ideas around and wondered whether anyone has seen anything similar.
Your thoughts, HBT?