Comments regarding Simply Solar Greenhouses (formerly Solar Prism)

I feel like I could write a book on Solar Prism greenhouses. Mine has not performed as flawlessly as they lead you to believe. The roof vents did not fit properly so the first winter all the heat went up and out, it took 2 years and many phone calls to get someone up to fix them. The inside is very rough and it's easy to get fiberglass splinters which hurt. I wanted to use mine in the winter, we can get down to 30 below, and their claim that one little ceramic heater will keep it livable is not true. I have insulated my north and side walls with 7 layer reflective insulating material and the south side with insulating bubble wrap, not the common packing, it is made for greenhouses. I also weatherstrip around all the openings and use a zipper door made of clear plastic inside the door in the winter. With all these changes, I'm satisfied with my greenhouse but not the customer service I expected. It was kind of like, "You bought it, you deal with it." I will say that this greenhouse is strong and has stood up in some horrific winds. Julie