As a builder I would screw 1\2" plywood across to at least two of the floor joists to support & spreed the weight of the TV and mount out. The aluminum is not that thick and bends very ease. How big of TV are you putting in there?
Bob & Carol
Tacoma WA
2017 352RL 2008 Dodge 3500 DRW crew cab 6.7L
|