I hate to break it to you, but that viv won't be suitable for very long. Apart from anything else, it's way too small. The viv you have is 862.5 x 490 x 434 mm. It needs to be closer to 1230 x 615 x 615.
An adult beardie is likely to be somewhere between 400-500 mm long (and could even get larger than that), so it needs a big viv.
I can't see the vents on that viv, so I can't comment, but it's easy to add vents, or block them off.
Draco dormiens nunquam titillandus
“... there is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance.”