Longsoughtfor update!

  • Thread starter Thread starter John Sayers
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Just about 8 feet in most places. Under the heat ducts is about 6'8" though. I will cover most all of it with rigid fiberglass.

Kevin.
 
longsoughtfor said:
Just about 8 feet in most places. Under the heat ducts is about 6'8" though. I will cover most all of it with rigid fiberglass.

Kevin.
Click to expand...

Hello Kevin,

Did you sealed the ceiling first for isolation and then are you going to put the rigid fiberglass under it with panels, or are you basically sealing the existing support beams as panels and putting the rigid fiberglass in the panels?? Are you using one of John Sayers’s ceiling examples on the SAE page? I am going to start building my studio very soon in my basement, which is very similar to yours and I am kind of confused how to go about the ceiling. I am not sure what would be best for my basement height which is 7.6 feet from floor to support beam and the support beam is aprox 7 inches. By the way I live in Lawrence MA, and work only a few minutes from you in Boxboro.

Thanks,

Luis.
 
Luis - I made the ceiling as shown in the drawing below. I did seal it everywhere with acoustical sealant though there are a couple of openings around light fixtures where I still need to seal. So far so good... even though the door is not on yet, it really cuts down noise to & from the upstairs.

Boxboro huh? You must drive by on 495. We are near the Tyngsborough line. If you want to stop by some time let me know - I'd be glad to show you what we have done.

Cheers
Kevin.
 

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Oh....I see how you did it now...thanks a lot for the drawing.
I would defenitely like to stop by and see what you've done so far. There is nothing like seeing something in person. Maybe sometime nextweek or after the holidays I can stop by. I work right of exit 28. Let me know when is a good time for you. I work M-F 9 - 6 so any time after 6 is good for me or maybe at noon time sometime. My email is - luissilvajr@msn.com

Regards,

Luis.
 
hey kevin - that celotex - which version did you use 600 or 800 and what thickness. The figures I read on it indicate that it's as good as rigid fibreglass in it's absorption curve.

cheers
john
 
Hi John - I'm not sure what version it is. It is 3/4" thick and is labeled "SOUND STOP".

Kevin.
 
Maybe I should get going again with my studio...

Hey John, remember me? I seriously need to get back to building my studio again. For the last year I've been getting a band together and things just aren't moving anywhere due to a lack of good drummers in my area.

It's good to see that "our" site is getting so many cool studios on it. It has a few more hits than the last time I checked it about a year ago.

Later,
-Brian
 
Hi Brian - welcome back mate. I had to remove your link cos after you changed it, it linked to a porn site :):)

Yup - the site is still going - 432 last week.:D:D

cheers
JOhn
 
Yeah, we let our site go a looooooooong time ago. That's funny that it linked to a porn site. :)

I could possibly send new pictures to you of my studio, but they'd be straight from my camcorder and wouldn't be that great of quality, but it would be something.
 
John Sayers said:
hey kevin - that celotex - which version did you use 600 or 800 and what thickness. The figures I read on it indicate that it's as good as rigid fibreglass in it's absorption curve.

cheers
john
Click to expand...

John,

Where did you read those figures? I am interested in what they are.

Regards,

Luis
 
longsoughtfor said:
Hi Luis - I belive John got those figures from this site:

http://www.us.bpb-na.com/wall_panel_products.html

They are a different company from the one that makes the Celotex stuff I have on my ceiling (and is available from Home Depot.)

Kevin.
Click to expand...

Thanks Kevin,

By the way...which home depot did you get the RC1- I've tried in New hampshire and methuen HDepot and they don't have them.

Cheers,

Luis.
 
I got it in Nashua. It is in the drywall section right next to the tools and metal studs. There is another place I found that can source both the RC and 703 (rockwool too) called "Dana Wallboard" they are in Tyngsboro (off Rt113, two exits up Rt3 from me).

Kevin.
 
longsoughtfor said:
I got it in Nashua. It is in the drywall section right next to the tools and metal studs. There is another place I found that can source both the RC and 703 (rockwool too) called "Dana Wallboard" they are in Tyngsboro (off Rt113, two exits up Rt3 from me).

Kevin.
Click to expand...

Hi Kevin,

I can't remember how thick was the rockwool you used in your studio (3" or 4" ). I called a few places and they only carry mineral wool 4" thick and they couldn't tell me the sound absortion values. I don't want to get the wrong stuff.

I also got a quote on 3lb knauf 2" 2'x4' at $6.40 each. Do you or anyone know if that is a good price and also if that is the right stuff to use in the wall cavities.

The sound absortion values are:

knauf 3.0 Pcf Plain 2"

125 250 500 1000 2000

.29 .65 1.11 1.13 1.06


Regards,

Luis.
 
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