How to Build a Greenhouse with plans Table of Contents Chapter 1 Introduction to Greenhouses Design considerations Choosing a site for your Greenhouse Chapter 2 Types of Greenhouses Based on Shape Based on Utility Based on Construction Material Based on Covering Materials Chapter 3 Elements of a Greenhouse Foundations Concrete Foundation Concrete Slab Foundation Wood Foundation Plumbing and Wiring Flooring Advantages of permanent floor Advantages of temporary floor Framing Framing of Walls and Roof Wall Framing Tips Framing of Doors and Vents Roof Framing Heating Calculating Heat Requirements for your Greenhouse Heat Conservation Tips Cooling Evaporative Cooling Greenhouse Maintenance Chapter 4 Greenhouse Plans