Thanks for the info Paul.. never thought about ceiling tiles that have insulation .. I know that Home Depot does not have Owens Corning 703 ridgid fiberglass boards.. they are very hard to find in Ottawa, in fact, I found only one place, but they would not sell me a dozen pieces or so.. I have to be a contractor and purchase in the 60 + range of pieces..
From what I calculated, I would need 6 ATS panels of 2X4' to cover 80% of my wall surface.. and that can be had for about $400 Canadian all in. So, I might just bite the bullet and save myself the headache and get them.. I to am pretty handy and I have already built floor to ceiling Bass Traps in 2 corners of my basement, but this time, I'm going to take the easy way out and just purchase them..
Cheers,
Stephane
Acoustic Zen Adagio, Veritas center, Axiom EP500, QS8s, Anthem AVM20, MC20,Adcom GFA7400
| 
