Hi folks,

I am building several mini-greenhouses/coldframes this season to help establish my hardwood cuttings.

I created a design that incorporates frame-less double-pane reclaimed windows at a thirty degree angle to the sun. I chose to use a 30-60-90 triangle instead of a 45-45-90 triangle, as not attaching the windows directly to the structure could lead to them slipping off at 45 degrees.

Suggestions or comments appreciated: more info here:

http://localbonsai.com/diy-coldframe/