How to Choose a Glazing Material for a Year Round Greenhouse

Below is an excerpt from The Year Round Solar Greenhouse. For more on choosing a glazing material for a greenhouse, plus costs and tips for installing glazing materials, please see the book. We live in a plastic-laden age, so when it comes to choosing a material for a year-round greenhouse, the choices can get overwhelming.…

Choosing the Right Angle for Your Greenhouse Roof

The best angle for greenhouse glazing in the roof is not as clear cut as some solar greenhouse designers make it sound. Solar greenhouse designers often cite a rule of thumb along the lines of: To find the “best” angle for a greenhouse roof take your latitude and add 20 degrees.While the logic behind this rule…