Efficiency turned ot to be a moot point. It is from acf and is not uv resistant. Oh, and I must be trying to crossbreed my ghs! I have a 6x8 and a 4x6. Wishful thinking ...

This post was edited by CanadianLori on Mon, Sep 15, 14 at 15:38

Quality of the Designs are Exceptional...

I've been looking for something like this for a while. The quality of the designs on all your sheds are simply exceptional. I would definately be looking out for more plans you put out in future..Cheers!

Here is a link that might be useful: Garden Shed Plans

Where do you purchase Johnnies wrap? Are they also 4x8 sheets?

I was told by a professor who worked in greenhouses to use roll bubble wrap and go up the inside walls about 4 feet or so. On the outside of my greenhouse I dug down along my base and put 15" down of foundation sheet insulation.

I ordered from so many places that I confused Johnny's with ACF. They were very quick to ship and helpful with the advice.
The wrap is flat on both sides and is just over 4 feet wide so is perfect for my side walls. Look toward the bottom of this page for the actual ordering info.
http://www.littlegreenhouse.com/accessory/plastic.shtml