[EduardoApolonia]

Originally Posted by therealtaxman

Hi Eduardo! nice pictures of the construction and is great that you are actually do it yourself ..can you post more from the 2nd layer of the floor..and the walls..etc..it´d be alot of help cuz i´m gonna be in the same situation soon ...see u man!! have a nice day

I didn't do it all myself, actually I just did myself a small part like:
the floor structure, and layers
caulked a lot
practically all rockwool placement
passing through electrical cables
passing through and installing all audio cables
mounting all furniture
etc...

I had to control everything, because it was very easy for someone to make a fatal mistake.

The 2nd layer, was exactly done as the 1st and 3rd layer except that it was a different material. So it was (counting from outside to inside):
Floor: 19mm plywood, 15mm GB, 19mm Plywood
Walls: 15mm GB, 19mm Particle Board, 15mm GB
Ceiling: 15mm GB, 19mm Plywood, 15mm GB

If you want to know any particular detail of something on the 2nd layer, let me know and I will try to get pics of it.

Originally Posted by Atleast

Marcelo rocks! Tenho a certeza que vais resolver o teu problema, mereces e muito! Abraço de Lisboa.

O Marcelo é o Marcelo!!
Grande Homem!!

Abraço do Algarve!!

Originally Posted by talontsiawd

Amazing. I was just trying to find inspiration for buying a new desk and read through this whole thread. I actually am most inspired by your drive to continue to try to get everything right, rather than work in a room you are not happy with or take any shortcuts.

I'm happy that I inspired someone
I'm known for being a perfectionist, it's one of my greatest attributes and one of my biggest flaws