You could use that thick black plastic sheeting and have velcro along the edge and bottom but i think having a strip down the center of the doors is also a good idea. Have you thought about attaching the strip onto 1 of the doors and around the outside edge. That way you won't have 2 sections (just for easy access)....

Just a thought...
ade dnb Reviewed by ade dnb on . light proofing cabs question What are you guys using to light proof your cabs, peticularly the doors? Also Im am currently serching for the thinnest veg lighting and Flower lighting possible. I want to use a 400 hps for the flower but I need to find a slim reflector with venting options, any ideas? Here are the pics of my new all in one cab im working on... Thanks Friends Rating: 5