Garage Conversion Stud Work

[Smath22]

Hello, I need some advice relating to what timber i should use, I was planning on using this:

http://www.condell-ltd.com/Page.aspx?catid=219

For the outer wall, 50mm air gap then 90mm Celetox between the studs, as its going to be a music room I planned to use Acoustic plaster board all round.

Then for the internal studs i was planning on using this:

http://www.condell-ltd.com/Page.aspx?catid=227

My question is should i be looking at getting kiln dried timber, rather than the Tanalised C16 as above?

as always any advice and help greatly appreciated.

Thanks

 

[pinenot]

Sound containment in any building is at best tricky, one of the big technical details being how to avoid sonic bridging. British Gypsum, have a white book freely available online, which shows the type of materials they have available with a section on acoustics (also the site book, worth looking at) other manufacturers have similar types of products, but I believe they all play catch up when it comes to this freely available technical details.

http://www.british-gypsum.com/Literature/WHITE-BOOK/Full-Publication

www.british-gypsum.com/Literature/SITE-BOOK‎

Hope this helps...pinenot

 

[^woody^]

Look for CLS timber.

No need for it to be treated