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Community and Q&A

Foil insulation advertiser on this site?

Trevor Chadwick | Posted in General Questions on

http://www.fifoil.com/hyfi-insulation/?gclid=CIbTnNv1yb0CFTMV7Aod1V0AsA

They are claiming R21 wall by using foil and R13 fiberglass, with an add on this site.

on top of that I cant view any of the member pages I pay to see

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Replies

  1. GBA Editor
    Martin Holladay | | #1

    Trevor,
    That particular ad was recently discussed in another Q&A thread. Here is the link:
    https://www.greenbuildingadvisor.com/community/forum/general-questions/33609/r21-foil-insulation

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