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Paul Eldrenkamp And Rachel White

Recent Articles

  • Guest Blogs

    Operating at Net-Zero Energy

    A few months ago we completed a deep energy retrofit of a house that we hope will be net-zero energy — in other words, that we hope will produce as…

  • Guest Blogs

    Getting Spray Foam Right

    Spray foam insulation scares homeowners more than it should — although this is hardly surprising given the horror stories that abound on the Internet. While some of these stories are…