[Greenbuilding] Ceiling Air Barrier

Corwyn corwyn at midcoast.com
Mon Dec 12 16:20:41 PST 2011

On 12/12/2011 3:39 PM, Sacie Lambertson wrote:

> We have tongue and groove ceilings,

EVERY example I have tested of tongue and groove (especially v-match) 
ceilings or walls has leaked significant amounts of air.  Were I to make 
a recommendation for someone wanting that, it would be to build the 
surface with drywall, and put the wood over it once it has been found to 
be air tight.

Thank You Kindly,


Topher Belknap
Green Fret Consulting
Kermit didn't know the half of it...
topher at greenfret.com
(207) 882-7652

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