they have a great contact insulation that blocks radiant energy i.e. heat or cool. LOWES or Home Depot, rolls out takes up very little space and isnt expensive well not lawyer expensive.
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The newest BOBG set up
new location, new configuration
and new strains
My dedicated flower-room is 14.5' x 9.5':
Lighting veg @ 10 Flo Lghts 800 watts
Lighting flower @ 6 HPS 6K watts
Inline fan and canister filter
1 AC unit (window well masked)
2 supplemental AC inlets for additional...