While waiting for the insulation to expand, identify areas in the wall where air might enter into the house from the outside. Add caulk to these areas from the outside of the house. 7.

That tar paper was installed in horizontal rows over the exterior of the wall frame and sheathing from the bottom of the wall up. It was lapped about every 36 inches, so it created an effective ...

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And, most dramatically, a 40-foot-long wall of retractable glass panels stretches across the entire back of the house, literally erasing the line between indoors and out.