Footings are an important part of your concrete greenhouse foundation. The footing is usually sized to be twice as wide as the wall and equally as thick. We offer three sizes of greenhouse footings and recommend that you cement the footings two feet into the ground and let the cement set up for three days before installing the remainder of the greenhouse. This means that a six-foot footing will give you a four-foot sidewall, an eight-foot footing will give you a six-foot sidewall, and a ten-foot footing will give you an eight-foot sidewall. 

Footing Sizes

• Footing 2 3/8" .095 - 6'
• Footing 2 3/8" .095 - 8'
• Footing 2 3/8" .095 - 10'