Cohousing-L Mailing List: Re: Sound Class Transmission Rating

[Richard L Kohlhaas (rlkohl]

At Casa Verde, our duplex units are separated vertically by two 2x4 walls, with 
unobstructed 
open space between them from attic to basement.  

Works great.  Next to us is a family with two children, one of which studied 
French horn,  and 
two dogs.  We never hear a thing.  

The design was done by Synergy Design, Matt Worswick.


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Dick Kohlhaas <rlkohl [at] earthlink.net>
(719)633-8170   
Board Member, Cohousing Association of the US
Resident of  Colorado Springs Cohousing Community at Casa Verde Commons
Completed March 2003. 34 units on 4 acres     www.casaverde.us