Extension Only for Modular Cold Frame

This Modular Cold Frame Extension Kit has been designed to make it easy for you to increase the size of your Modular Cold Frame as your gardening requirements increase.  For use with our Modular Cold Frame, simply order one or more of these extension kits and you can increase the length of the cold frame in multiples of 4ft.  There is no limit to the length of cold frame you can make.  The clever design makes it possible for you to increase the length whilst still retaining the strength and rigidity of the cold frame, creating one large, open, protected growing space.