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Latest Articles

Musings of an Energy Nerd

All About Foundations

Let’s say you’re planning to build a custom house. Do you care what type of foundation your house will have? Some homeowners leave this decision to the designer or builder.…

Green Building News

School Water Often Goes Untested for Lead

Schools in 35 states are not required to test their drinking water for lead, research by The Center for Green Schools has found. In the remaining 15 states and the…

Building Science

More Wingnut Testing of Basement Waterproofing

In the first round of Wingut testing of negative side waterproofing, I was pretty focused on how various interior basement waterproofing systems dealt with hydrostatic pressure. But in recent workshops…

Green Building News

The Curious Case of the Imploding Windows

In 2008, a Dutchman named L. Korn found himself in Toronto buying windows for a house he was building back in the Netherlands. Unavailable at the time in Europe, the…

Building Science

Ranking Indoor Air Pollutants

That face above is of a physician, alchemist, and astrologer named Philippus Aureolus Theophrastus Bombastus von Hohenheim. He is deemed the father of toxicology and is better known by the…

Featured Blogs

Musings of an Energy Nerd

Contemplating residential energy use

November 16
All About Foundations
November 9
How to Flash an Exterior Door
November 2
Electric Resistance Floor Heat

Q&A Spotlight

An in-depth look at reader’s intriguing questions

November 12
Do These Walls Need a Poly Vapor Barrier?
October 29
Comparing High-Performance Wall Options
October 15
The Air in My House Is Too Dry

Guest Blogs

Fresh perspectives from designers, builders, and industry experts

By Ucilia Wang
Let’s Mine Our Landfills
By Stuart Kaplow
A New Net-Zero Certification Program
By Andrew J. Hoffman
Buying into Climate Change

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Envelope and Structure
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Construction-detail Drawing Library

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A collection of one thousand construction details organized by climate and house part (roofs, walls, foundations, etc.). Each detail can be downloaded as a PDF for printing or as a DWG to incorporate into your CAD software.

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Musings of an Energy Nerd

Musings of an Energy Nerd

Energy-Smart Insight for Builders and Designers Martin Holladay’s new book, Musings of an Energy Nerd, is filled with the in-depth information that builders, designers, and homeowners need to make homes more energy-efficient.

Renovation 4th Edition

For Pros By Pros: Graphic Guide To Frame Construction

Insulate & Weatherize (EBook)

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