It took me another month to complete the room, but I am pleased to say that now it’s finally ready!
I’ll break down the steps that followed from my last “making of” post. Basically, the room was structurally ready with all the walls, ceiling, and door so it was sound proofing and final touches that remained. I also spent went to the US for a 10-day trip with some friends which ate away some of my time… and funds…
At this stage, the sound is like an echo chamber. A rectangular room with flat plaster board surfaces and a hard floor. I also bought 10W LED-lights (750 lumen each) that I put up into the corners and I put some simple electrical wiring up. I ended up opting for normal extension leads because I want to be able to take the lights down and relocate them in the room if necessary. The reason I went for LED-lights are primarily because they are silent (no humming) and they don’t generate much heat which benefits both the room temperature and also it won’t heat up the metal of the light which in traditional lights have a tendency to start producing clicking sounds as the metal contracts/expands.
Over a month has passed since I started to build the sound recording room so it’s time for another update. I have been able to spend about 6-7 full working days since the last update and the room is coming along nicely.
Back in late Feburary I put up the first few plaster boards on the two walls that would be closest to the outer walls of the garage. I had to start by only putting those plaster boards up since I needed exterior access and I if I were to put all boards up it would be difficult to move the already heavy construction close to the exterior walls. There are two layers of plaster boards, the first ones were mounted vertically and the second layer horizontally to minimize sound leaking through the cracks.
Finally, after months and months of clearing out the garage (it is incredible how much junk accumulates over 10 years), I have started to build the sound absorbing recording room. The sound room will finally enable me to record source material with as little reverb as possible and I’ve been putting off a lot of recording until I could finish this room.
I’m making the room as a capsule in my garage with 120x45mm studs and joists. I will put double layer of plaster boards on the outsides and then fill the gaps with 120mm sound-absorbing insulation.