Removing/hiding backfaces in blender

Help and Feedback Art Design Support
#1

Hello!

So here, I have this super basic mailbox, I want to remove the backfaces because some faces are inverted when importing into Roblox, is there a way to do this in Blender so it’s similar to how Roblox shows inverted faces? I know there’s a way to show which direction the face is facing, however it’s not always ideal, as with my situation.

Any ideas? Using Blender 2.90

Capture d’écran, le 2020-10-16 à 21.00.05
Capture d’écran, le 2020-10-16 à 21.00.051780×1050 110 KB

Capture d’écran, le 2020-10-16 à 20.59.15
Capture d’écran, le 2020-10-16 à 20.59.151186×646 346 KB

#2

Found it, just wasn’t Googling properly. Pretty easy, go to this menu

Capture d’écran, le 2020-10-16 à 21.09.18
Capture d’écran, le 2020-10-16 à 21.09.18596×1172 109 KB

And then enable ‘Backface Culling’.