Where to Locate Quonset Kits
Greenhouse kits are available in a wide range of costs and with a wide range of features. Prices range from a few hundred dollars to well over $5,000 depending on the size, style, accessories, and type of construction materials. Manufacturers can be found in the yellow pages of a telephone book, in advertisements in gardening magazines, by searching the World Wide Web. Compile a list of manufacturers, and request information on different models. Compare costs and features for the style and size you are interested in.
Here are some great sites to purchase kits. Prices will vary with materials and make. Not one kit is better than another. You must determine what is best for you and your future plans.
http://www.jimdandygreenhouses.com/greenhouse.htm
http://h2othouse.com/html/kits.html
http://www.greenhousebuilder.com/greenhouse/clearspan.html