Greenhouse plans - build your own critically acclaimed sun country greenhouse kit from our greenhouse plans with a wood frame and polycarbonate covering. we offer free telephone or email assistance.. 13- staggered roof greenhouse plan. build your own greenhouse with these greenhouse plans that feature a staggered roof for optimum light reception. the sturdy wood frame is covered with clear plastic and the large interior space will enable you to grow plenty of vegetables and flowers.. Top 20 greenhouse designs and costs. you can cover the dome with greenhouse plastic, polycarbonate, or shrink foil. you shouldn�t spend more than $300 to build the dome. there are no plans needed, only plastic wrap and a few steel bars. you might need special tools to bend the bars or to clad them together..
Great greenhouse plans � look like they were designed by a carpenter � no nonsense, to the point and scaleable. for folks that are going to use polycarbonate panels the lowest horizontal framing member at bottom of vertical / plumb window(s) could be a 2
