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external insulation for quinn lite block

housetypeb · 2011-01-27 16:51:05

What external insulation would be used with quinn lite b5 blocks,300 mm thickness, used as single wall -no cavity-on new build to achieve an A rating?

27-01-2011 4:51pm

#1

housetypeb

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What external insulation would be used with quinn lite b5 blocks,300 mm thickness, used as single wall -no cavity-on new build to achieve an A rating?

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#2 27-01-2011 10:26pm

L driver

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Hello Housetypeb,
My own opinion would be to use 200mm EPS on the external. Don't get too worried about A rated BER stuff. A passive house might be B rated! Use an insulated raft and get your air tightness good too.

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