As with any project, building a pvc greenhouse goes quickly and more smoothly when you have lots of help, and everything is well organized from the start. if you�re interested in a greenhouse, then this might be a low cost solution for you. clair schwan is an avid vegetable gardener who considers his gardens to be important assets.. Step by step construction of a 14 x 42 foot temporary greenhouse structure using pvc piping and recycled materials investment about $300 and 14 man hours of work.. If you do not, they recommend that you build your greenhouse out of pvc pipe with a wooden frame. this one is built like most other pvc pipe hoop greenhouses. you lay the perimeter of the greenhouse with wood. then build the structure with pvc pipe. finally, go over the structure with plastic for insulation..
Whether you build the greenhouse from scratch or build it with a kit, you should choose the size carefully. the larger the greenhouse, the more money it will cost to build and heat. the most popular greenhouse size is 8 by 6 feet (2.4 by 1.8 m).. Another pvc greenhouse � quite similar to mine but with a few differences that are very worth looking at. a great wood framed greenhouse design � great construction details. an excellent article on high tunnel greenhouses by the university of vermont.. In this tutorial, we learn how to build a pvc greenhouse. the dimensions of this will be 12' x 18'. first, you will use 1/2" pvc pipe that is 12' long that crosses in the middle to make a "t" shape. the frame can be made of treated 2'x 4's..