Ahh, yup, I follow. Makes perfect sense, after it is explained to me. [img]/forums/images/icons/wink.gif[/img]
My doors were made from whole 4x8 ft sheets with the double Z 2x4 frame in stained redwood. I suppose, if I had had scraps, I would have discovered your method!

My roof was corrugated translucent plastic attached to those wavy boards at the ends which daylighted the shed really well. Lasted 10 years before it got so brittle that cats on the roof cracked it badly. A bit beyond Home Depot warranty period. I redid it a few months before selliing and warned the buyer that although it was new it wouldn't last forever. Got first snow this morning so will go see if I have enough tractio to box blade.

[img]/forums/images/icons/smile.gif[/img] Pat [img]/forums/images/icons/smile.gif[/img]