Almost finished,I have to install all the furniture and set up the gear,still a few finalising of everything to do first,as you can see in some of the pictures,I'm not sure how to place the Furniture as yet as I haven't settled on a solution and I have to install (and make the rest of my bass traps/Acoustic panels)so these need to be set in place first,will make them so they are freestanding(either fitted with legs or wheels) so I can move them around etc,As I shall make a temporary Vocal booth using some of these panels.
the Room is 16ft x 13ft x 7ft 3,the external walls are 9" thick made of two Rows of concrete blocks with a 2" Air gap between layers this decouples the exterior wall from the internal concrete layer and then interior walls are 4" studs with a 1" gap decoupling this frame from the internal concrete wall made up 4"x 2"wood studding at 2ft centres with two layers of 12.5 plasterboard inset with 100mm Rockwool slabs,which makes it considerably Quiet inside (keeping most exterior noise pollution out)total wall mass of 17" a Room within a room construction in theory,the ceiling is suspended,decoupled from the mains joists with 4" studding with 100 mm rockwool and 4 layers of 12.5mm plasterboard(this took a long time to get the combination or materials right due to the weight it needed to support and I needed to consult a Construction engineer friend for advice)
not sure of the exact STC of the building as I didn't test it prior to installing the sub frames,but its considerably enough to not be a Noise nuisance during late night sessions.
The initial Room was supposed to be larger internally but I decided it would be better to sacrifice to a smaller room with more sound isolation,the weakest link in the chain is the window,which I'm working with a local glazer to make a second internal 2" thick glass window which will fit into the sill to help with the isolation.and also create another air gap between the external window,I also have to fit a second internal door to try and make it more air tight or make some kind of bass trap panel to fit inside the door.
These pictures show the studio as it is now,(and a few of the old setup being dismantled)I have videos of the actual Exterior and interior builds so will post these later as I have to upload them from the Video camera and this takes ages(and all spare time is spent getting the studio done)
So for now Heres some
Studio Pics
Will get some video of the build and also finsihed pics with all the gear in soon.