Re: [GBlist] Keeping the Insulation On

["michael" <compostnow@telus.net>]

sorry if i missed the explanation:
why do you not use the mineral wool as insulation on the roof/under the
organic layer? why foam in stead? i take it that it freezes in your neck of
the woods which is why you want the added synthetic insulation to the earth
insulation? maybe this is where i could use all the corks i have saved? do
you think a 6" layer of corks would act as well as your foam insulation?


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