9#Anniehui 9 b( Q* @, X! i* ~' }* b$ \6 F+ h( }( E- }8 ~
Is it your greenhouse ? Look like it is a kind of transparent sheet attached to the wood frame, not glass or anything, right?
15#ceramistpalace9 r9 E6 R1 Y _! K
8 a) V. i) n. ~# U2 ^
& l( V( w4 C( N3 K* k! } M5 z% @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.