Before a house is roofed, it should be wrapped. So say the construction experts. So we did, pulling this light-weight but strong stuff across the walls and around the corners, then stapling it into the wood frame. Each roll was 9′ x 100′. We managed it, between the two of us and with the help of ladders, but I’ve never been more conscious of my height disadvantage.
The “stuff” is Tyvek HomeWrap, made of high-density polyethylene fiber. It allows moisture to pass through – in both directions – which helps prevent mold and water damage. (I can’t quite figure out how it keeps moisture out while also letting it escape…same as the high-tech clothing I like so much, which is both waterproof and breathable. Material science is so awesome!)
I remain amazed and intrigued by all these bones and sinews of a home. One big reason for going the “DIY route” is so that I can visualize all that lies behind and below — because what’s invisible can be even more important than what’s visible. (That goes for humans, too.)
And I continue to trust the expertise of those who know more about this business than I do. It’s interesting to notice how much of a role expertise and experience plays in the construction business–as it should. But why doesn’t that apply equally to other businesses and areas of life? I’m thinking of our nation’s greatest expert in infectious diseases, Dr. Fauci, whose recommendations about COVID management were disregarded and even mocked by so many who had no direct experience — never mind expertise — in that area. (My own view comes from experience as well as a general trust in deep expertise. I worked closely with his parent agency, the National Institutes of Health, while working at the National Science Foundation.) Yep, I know. Politics played a major role in all that. But still. We all rely on others in areas where we our own knowledge is lacking. It’s interesting to note how reluctant some are to do that when our bodies are involved. Maybe it’s not surprising. Our bodies are so much more … personal … than construction choices and materials! More construction photos and captions below.





