9#Anniehui 1 g4 b5 ?0 _% B) c( u: g+ i ; a H6 L7 }$ N( ]Is it your greenhouse ? Look like it is a kind of transparent sheet attached to the wood frame, not glass or anything, right?
15#ceramistpalace 3 p' m( s: e; b. Z+ t- P% b# |5 g* g! G1 ]: R
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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.