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Featured Articles

Petri Dish House

A cautionary tale of high indoor humidity, mold problems, and what not to do in a home if you want healthy clients.

Comparing Eight Cold-Climate Envelopes

Rolf Jacobson compares different Passive House wall systems to conventionally built homes.

2015 IECC: What You Need to Know

Half the country is still on the 2009 IECC, but stricter codes are inevitable. Here's what's coming.


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JLC Field Guide to Decking