DIY plenum box. Well sorta

[Zomb]

I'm not all that great with math and measurements to make my own (I end up measuring 3x and cutting 6x) so I ordered a plenum box from Home Depot for $50. Also, bought the purple foam piece for the top (couple bucks) since the box only comes with 5 sides. Cut the hole a bit tapered out to fit the fan. Came out a lot better than I imagined. Maybe 20 minutes and it's done! Besides the hole I'll need to cut in for the intake. Figured I'd take the pictures now before I butcher it up. Hopefully not too bad!

 

[D.A.A.S.69]

Nice job there Zomb, looks just right.

 

[Zomb]

Thanks buddy. I wouldn't have gotten the idea if it weren't for a post a little while ago. Someone was trying to connect 2 tents to one exhaust fan. My seals on my lights got ruined so this will do the job