First door, between two halves of the basement. I got this free as a construction tearout at the building I worked at. It's 36 inches of FREAKIN HEAVY.

I found the official Rod Gervais GM trunk rubber and got it installed, it is working out great! This door is a minor feature in the grand scheme of things. But at this stage, it is a HUGE feature as it blocks most airborn sound from the jam room half of the basement from wafting up the stairs.

It was a great learning experience building it and the main jam room door should be somewhat superior.