$10 · Tempered glass cold frame component - 2 ft x 4 ft

This tempered glass frame is 2 foot by 4 foot unit and it is the major component for building a cold frame. Great for the avid gardener. The least expensive and easiest cold frame to build is to simply set this most important component on top of a slanted south facing soil pile and use soil as the sides of the cold frame. If you want to get fancy with your cold frame construction then use wood for the sides and ends.