I wish to install a bath room in our basement, I have a upflush toilet system and a utility sink, and I did have a stand alone shower stall which was falling apart at the seams. I have yet to find a replacement shower stall base. The old one was acrylic and was about 6" high with support ribbing and room under it ot route the drain pipe to an upflush tank it appeared. I would like the same type in a 48" X 48" size. Does anyone have a lead on a manufacture?

Are you looking for just a base or the entire unit? Back to you, Tom

Just the base, I plan on making strudier walls myself, but not interested in building the base/pan from scratch. This model seemed like it would be and easy install and level since it comes with leveling legs like a wash/dyer