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Best thermal insulator for Sound Proofing


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Yeah thats the flex I'm on... but the research is on what this internal room should be built of.

 

I've heard kingspan is good, but I don't know about its sound killing properties.

 

A friend told me there are pool insulation boards that are dense as fuck.... I might look into those, but information is welcomed!

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This site is quite useful:

 

http://www.domesticsoundproofing.co.uk/soundproof_wall_help.htm

 

It's got some nice animations to give you some idea of what's involved:

 

Click here to see below as an animated movie:-

 

The rock wool site has some good info too:

 

http://guide.rockwool.co.uk/media/85832/soundpro%20book%20low%20res%20from%20capell-sec.pdf

 

 

I'd recommend rock wool RW3 slabs (denser than the normal stuff but not so heavy it's difficult to manage) and gyproc soundbloc plaster board (again heavier than standard but not so much you need to worry about supporting the weight).

 

I lined my studio room (in a brick walled, board roofed double garage) using 90mm studs screwed to the walls through 5mm neoprene, the screwed the plaster board to the studs through more neoprene, with 75mm rw3 slabs filling the gap (with 15 mm of air which is helps too).

 

I didn't bother with resilient bars as it's not a vocal booth and it's not connected on any side so I didn't see the point, it was as much about warmth as sound proofing but I got excellent results on both counts :-)

 

If you want any advice just give me a shout. The people at domestic soundproofing were really helpful even though I didn't buy anything from them in the end.

 

Get your rockwool, plasterboard and neoprene from ebay, there are a few shops that basically let you use trade only suppliers without having a trade accounts. I used buildershopuk:

 

http://www.ebay.co.uk/itm/ROCKWOOL-RW3-75MM-ACOUSTIC-SOUND-INSULATION-5-PACKS-/390231707237?pt=LH_DefaultDomain_3&hash=item5adb9f4e65#ht_3611wt_984

 

All the stuff actually came from the local travis perkins, compared to somewhere like studiospares the prices are a steal and it the same stuff

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Many thanks for the info dude. I've come across that eBay shop before, I'll look into your links and read up some more :-) big respek.

 

Yo when are you gonna come see us at an SSS?

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