I have a wall round a bed, 8" at front 12" at back, brick built, that obviously used to be some kind of cold frame in the past. i have plenty of glass i can put over it as a temporary measure but do i need to cover the whole thing, i was think of putting the glass over about 1/2 of it with gaps between panes but this would mean it only had 3 solid sides if you see what i mean. Is that ok or does it completely defeat the object having one side open to the rest of the bed.
does that make sense? i bet it doesn't...
Jo