Cold Frames

A Cold frame is a transparent-roofed enclosure, built low to the ground, used to protect plants from adverse weather, primarily excessive cold or wet. The transparent top allows sunlight through and prevents heat from escaping via convection that would otherwise occur, particularly at night. Essentially, a cold frame functions as a miniature greenhouse to extend the growing season. 

Our 4ft X 4ft Cold Frames automatically open and close cold frame lid throughout the day and maintain a constant interior climate, something impossible to consistently achieve by manual adjustments. Requires no batteries or electricity, it starts opening between 55—75°F, depending on how you have adjusted the vent.

Prices start at $475 with delivery and installation included.

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