This is not a project to rush into - at least we tried to take our time to ensure area, foundation, etc. would be just right for our yard, wind, and garden space. We selected the 6'x8' and ordered the 6'x 4' entension. I have wanted a greenhouse for a few years. We built the wood deck, setting 4 posts in concrete, then extended it beyond the 6x12' size. This worked nicely for us. The greenhouse directions are all visuals, which caused us to back up and revisit a few steps, but we did it in one day. When we set the frame on the wood deck base, we had to rescrew to make adjustments for the sides - as was expected. So we were glad we only set a few screws into the base. The windows (we have 2 with the extension)gave some problem as one side won't sit correctly in the hinge track, so we modified with their tape. Other that working out a few kinks as we went along, I have to say this greenhouse stood up to 50-60 mph winds! We had just installed the inside supports when the storm hit! So, this project - backyard hobby greenhouse, turned out well for us. I would caution to purchase/add any extension prior to assembly, as this appears to work much better. We would not want to dismantel it to add a section later (just a thought). [...]"..." Read more
- Jackson in Ohio