Add a door sweep.
How to make a roll up door airtight.
It s easy to install you cut it to length and attach it to the bottom of the door.
Here is where we cheated.
3 4 wide x 1 4 thick solid wood slats with radiused edges are bonded to a backing of spun polypropylene using a compounded emulsion adhesive to provide long term flexibility and durability.
Unroll the weather stripping and pull the end up to the top of the garage door on one side.
This wouldn t be much of a problem except i still need a way to get to my plants and other hardware.
Tambours are ideal for appliance garages and other storage applications requiring roll up doors.
It attaches to the bottom of the door consists of a strip of rubber attached to a metal flange.
My plan was to make the four carriage doors glue and screw them from the back to the steel roll up panels then cut through the carriage doors along each of the roll up panels using a festool ts75 saw and long guide rail.
About to start my first closet grow.
The rubber presses against the threshold creating an excellent seal.
Lift the door gently using the door knob to check for loose hinges.
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All the air and smell and spent co2 will just work it s way towards the exhaust fan.
So the first step was assembling the roll up door on a large set of horses.
Rather than just have a rolled or.
As long as you maintain a negative pessure in your grow room there is no place for the air to go except out the exhaust port.
I need to make the room airtight so the air only comes in through the ingress pipe and leaves through the egress pipe.
A short slide show video on scratch built roll up doors.