I must confess that the rate of progress slowed down quite a bit over the Autumn and Winter months. This was partly due to the fact that when it’s cold, damp, freezing or windy, it’s not that much fun to work in the garage. Also, I have found it difficult to source certain materials recently. I ordered a few cases of caulk in December (I am getting through a large amount of it) and it arrived in mid – February. The supplier told me this was because the manufacturer simply couldn’t import sufficient quantities of the raw materials needed to make it following Brexit. That said, I have actually achieved a fair amount for an old-timer. I continued fixing the first layer of OSB in the middle leaf decking until it was completed.
Now the only gaps in it are where the raised sections are (these will be completed after the inner and outer leaf silencers are in position) and an opening for a triple sealed hatch door which will mirror one on the inner leaf. I built the two frames which are going to support the outer leaf silencers and form part of the enclosure for the inner leaf silencers at opposite ends of the room, incorporating the joists I raised last year.
I made sure that the OSB sheets met over the existing ceiling chords and / or were overlapped with a plank of the same material after being caulked.
I think I should mention that the task of caulking has been made considerably easier since I bought a battery powered caulking gun. I started off using the hand operated type and quickly realised that it would result in severe repetitive strain injury given the amount of sealing I had to do. When researching studio building, you often read maxims like, “if in doubt – caulk it!” and variations thereof. It’s true and before you start building, you can’t imagine how much time and effort you will spend doing this simple task. I’d go as far as saying that the caulking gun is probably the most labour saving tool I have.
Then I began fitting panels of 12mm cement fibre board on the underside of the decking, in between the joists. This combination of cement board and OSB is actually the opposite way round to the cladding on the walls where the cement board was attached first, with battens, between the rafters and OSB (with green glue) attached directly to the rafters. This is because OSB forms a better weight bearing platform (it’s far less brittle) and also cement board is pretty unpleasant to work with; the less I have to cut up, the better. I used the usual, liberal amounts of green glue on the cut panels which, according to the manufacturer’s instructions, should be applied in a ‘random pattern’. In the interests of personal amusement, I based many of these random patterns on short phrases . . .
Rhetorical questions . . .
. . . and inspirational quotes in the style of elusive studio designers!
When the panels were properly glued (I actually applied the green glue more like this) . . .
. . . I lifted them up into position and locked them in place using two panel supports. These can be operated one-handed, so I could easily support the boards with my other hand while adjusting them.
I added a stripe of caulk along each edge and using another support, fixed pre – cut lengths of batten into the joists to hold the cement boards in place.
Now this layer of cement board is in place, it’s almost time (after yet more caulking) to start on the inner leaf structure. Covid 19 allowing, this will involve getting outside help as I don’t have the joinery skills to build and fit sealed windows and doors. Still, it’s starting to feel like I can at least see the destination that I’m heading towards. Thanks for reading – best wishes, John.
8 thoughts on “Build 3”
Amazing work John! I’m seriously impressed. Keep up the good work
Thanks for the encouragement Colin – hope all is well in West London.
Old-timer? There’s clearly a lot left in the old dog yet. I’ll echo Colin’s comment – very impressive, John! Anything to take your mind off the Toon, eh? Great work!
Thanks Duncan. Any more Seajam Moths in prospect?
I got that ghosting reference! Sometimes I wonder why we shy away from naming certain professionals who have done us wrong. Although I know the reason is that it somehow ends up reflecting poorly on the victims, while said professionals go on to bigger and better things. Tis a real shame. Anyway, great documentation & I’ll be looking forward to more updates.
Thanks for posting – as I’ve mentioned elsewhere, I do intend to write about this in the future and it’s a fairly long story. I have never encountered an adult (let alone a professional) less willing to communicate!
Any progress lately? Really would like to see more of your building process. Do you have a brand name / product type of the duct liner / foam? I need to build my silencer boxes soon.
Much progress since I last posted which I’m hoping to write up soon. In answer to your question, here’s the stuff I used to insulate my silencers (it was much cheaper then). Are you in the U.K? Best wishes, John.