Greenhouse: Double paned Plexiglass collapsing inwardly - Help!!, 1 by SigFin

SigFin wrote:
Thanks. It was a kit I got from a Canadian company. they built the planters as well. The dimensions on the GH are 16' X 12', the door side is the 12' side, glass panels about 2' wide I would guess. You can see how there is some condensation about the periphery og the panes which are the plexi, the middle areas are mostly sucked in and touching each other. There is a 3/4" X 3/4" stick of cedar which runs around the edge of the panes and seperates them. I deally, if the glass was straight and did not bow, they would be perfect. Alas, they bow in the middle.