air control layer
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Residential Post-and-Frame Construction, Part 4: Installing Windows
A lesson in flashing fixed- and casement-style windows to tie into the exterior WRB and the interior air barrier
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Where Should the Air Barrier Be Located?
There are three options for where to put an air barrier, but one is best—in most cases
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Q&A With Martin Holladay
The esteemed editor and building science guru shares industry insight and a few recommendations
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Cold-Climate Attic Air-Sealing
A Minnesota builder's method for ensuring a continuous air/vapor control layer