Free Greenhouse Plans
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- Build Your Own Greenhouse
Plans for a 32′ x 10′ x 10′ greenhouse.
- Solar Greenhouse Plans
Information and plans to build an 8′ by 14′ glass and redwood solar greenhouse.
- A Victorian style Greenhouse
Build your own greenhouse in the grand style of turn of the century conservatories.
- How to Build Your Own Greenhouse
This is a very simple approach for a greenhouse, using a portable carport frame covered with plastic.
- Two Layer Polyethylene Greenhouse
This greenhouse plan has details for a plastic-covered greenhouse for production of transplants and bedding plants.
- How to Build a PVC Hoophouse
An unheated PVC hoophouse can be a useful addition to your garden, keeping excessive rain off plants and blocking the wind.
- Backyard Greenhouse
This small greenhouse can be built in several hours, using simple hand tools and materials.
- How to Build a Greenhouse
This greenhouse is lightweight, portable, inexpensive and easy to construct. The cover is clear UV resistant polythene film.
- Flat Roof Greenhouse
Build a 80 sq. foot greenhouse with these free greenhouse plans.
- A Small Backyard Greenhouse
This greenhouse can be built easily and inexpensively in several hours.
- Greenhouse Project
Make a greenhouse from corrugated polycarbonate panels with these plans.
- Greenhouse Project
Step by step instructions and photos for building a greenhouse.
- How to Build a Cheap and Easy Greenhouse
Use PVC pipe and wood to build this inexpensive greenhouse.
- PVC Pipe Greenhouse Plan
Circo Innovation’s free PVC pipe greenhouse plan.
This greenhouse is a great do-it-yourself project. The video shows you step by step how to build your very own greenhouse in no time.
- Inexpensive Greenhouse
Free plans for an arched PVC pipe greenhouse. 13 ft wide and as long as you want it. A great inexpensive hobby greenhouse in your garden.
- 18 Greenhouse Plans
The 18 different greenhouse plans include plastic covered greenhouse/cold frame, portable plastic greenhouse, greenhouse framing, lath house, greenhouse benches, hot beds, pipe frame greenhouse, gothic rafter greenhouse, hobby greenhouse and more!
- Add-on Greenhouse
Plans to build a greenhouse that attaches to an existing structure.