118+ DIY Greenhouse Plans Free MyMyDIY Inspiring DIY ...
22/11/2021· This large greenhouse is built from pressure treated pine, and there are detailed schematics on how to do it. Youll also need a 30 x 80 vinyl door, ten 4 x 8 fiberglass panels plus 3/4 metal fasteners, nails, and hinges. To protect the pressure treated pine from cracking, the builder recommends a water repellent.