How much will it cost to build a glass greenhouse 19 sqm by 19 sqm by 4 sqm?
what are the dimensions? 19 square meters? by 4 square meters? do you mean 19 meters long by 19 meters wide by 4 meters high? holy cow. that is a big project. what do you want to construct it out of. wood, steel, what? is the whole thing going to be glass or just the roof? have you thought of using corrugated plastic instead of glass. cheaper and lighter. are you putting in motorized-thermonstatically controlled louvers? lots of variables. i would think at the low end you are looking at 5000$ with a wood floor and no bells or whistle. you could easily spend 10000 or more.
