Recent content by B0731

Also there are batts(rafters) underneath but I assume the plywood above them is the same wood walking on in the building.

There is no subfloor.. it’s an outdoor shed.. it’s just a piece of plywood flooring I’m assuming.

Best insulation for sealed grow shed underneath? Shed is foamed and sealed with a mini split and co2 system. Floors are sealed with kilz and epoxy. Want to insulate under the building for the winter time. The foam gun would be hard to use at that angle so what are my best options ?

Doing a sealed room. Just foamed the walls and installed mini split. Was told I will need to paint the spray foam.. wondering what the risk of not covering it is and what the best option is for a grow room? If paint what kind ?

Led ac infinity bar lights

10x16 shed I am foaming and ducting out a main 8 inch metal duct with 4 6inch tap offs for 4 tents. My question is what size passive intakes should I cut in the shed if I’m exhausting from each tent to a main duct out of the building. The exhaust fans will be 2 4” and 2 6”

I can cut bigger vents in the building but that would be enough for around 600 cfm which would equal to that space once I finish it it will be 10x15x12 tall

So the 2 vent wouldn’t be enough passive ? My idea now is to try it with passive & if it doesn’t work just seal those vents and the exhaust and do a completely sealed room with co2. That will give me time for more funds if this doesn’t work out, I’m open to an intake as well tho. It’s (fresh...

I already have the tents and don’t really want to spend the amount it would take to do co2 right now.

Was trying to post In different places. Sorry about that.

Doing a 10x16 building fully insulated but not completely sealed per se because I don’t want to start dealing with co2 yet. I will have multiple tents within this building so I’m wondering how to have exhaust set up for the actual building. I am going to have the tents ducted directly to the...

Grow room help with ventilation Doing a 10x16 building fully insulated but not completely sealed per se because I don’t want to start dealing with co2 yet. I will have multiple tents within this building so I’m wondering how to have exhaust set up for the actual building. I am going to have...