9#Anniehui ( R' U- Q/ H5 q ( ~' q: u! [% D/ QIs it your greenhouse ? Look like it is a kind of transparent sheet attached to the wood frame, not glass or anything, right?
13#ceramistpalace7 D- W: C8 w: ?6 W& u/ x5 S
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It's two layers of greenhouse plastic that is inflated with air.
0 s! E7 \% P; }My husband seals the plastic layers himself, then use a small fan to blow air between the two layers. The plastic can only be bought at Horticulture supply stores.