Traditional Greenhouse Series

The Traditional hobby greenhouse

If you are looking for the perfect, energy efficient backyard greenhouse, the Traditional Greenhouse Series is the ideal choice 

Our most popular greenhouse design since the 1950s, our Traditional Greenhouses are a classic straight eave greenhouse kit that is a great choice for gardeners looking for higher energy efficiency. With the lower pitch roof, it simply has less air volume to heat and offers more energy efficiency.  

Click on Any Image to Get Started on a Custom Quote.

About The Traditional Greenhouse Series

With a 5/12 slope and 23-degree pitch, our Traditional greenhouse maximizes natural light year-round while minimizing heating costs, all thanks to its reduced volume and lower roof pitch. Plus, with the option for double, tinted and high-performance glass; twinwall, or fivewall polycarbonate, you can customize your Traditional greenhouse to fit your specific growing needs.


Prefer to Talk? Call:

Kind Words from happy customers

Potential customers may be interested in the following: I am retired with a very bad back and a twice broken collarbone that restricts the height I can reach with my right arm. I put the greenhouse up by myself with the help of three ladders and a bunch of bungee cords. It took six days including the time to re-do the base but a day and half of that was waiting for you to open to get information. So four and a half days for one person. We are very happy with the greenhouse.

& Benefits
  • Slope: 5/12
  • Pitch 23 degrees
Options & Additions  to make it your own

Frequently Asked Questions

When selecting a site for your foundation, choose a flat, level surface where your greenhouse can be easily installed, stable and secure. Locate your greenhouse close to power and water, while also considering water drainage and easy access. Try to locate the greenhouse so that 6 hours of sunlight is available during winter months. For more information, please visit

The rules for the permit process depends on your municipality but generally speaking, a structure less than 120 square feet that is not considered permanent does not require a permit. We are able to provide engineered shop drawings to secure the required permits, if necessary. For more information, please visit

Explore the New 2024 Greenhouse Catalog!

Let us guide you through your new greenhouse gardening adventure, every step of the way.

Over 72 Years of Manufacturing the Strongest Greenhouses