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How to Build an Insulated Cathedral Ceiling
Whether you decide to make it vented or unvented, get the details right — because every cathedral ceiling offers opportunities to make big mistakes
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More Energy Myths
Energy-saving tips that you can safely ignore
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BEopt Software Has Been Released to the Public
Designers of zero-energy homes can now download this useful cost-optimization software for free
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Guardian Fiberglass Threatens Blogger With Legal Action
When Allison Bailes used photos of Guardian fiberglass batts to illustrate a blog on sloppy batt insulation, Guardian threatened legal action
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Scary Stories for Halloween
The Great Disruption is coming — are you frightened yet?
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Martin’s 10 Rules of Lighting
Although most homes are poorly lit, they still use too much energy for lighting
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Membranes réfléchissantes: une solution en quête d’un problème
Une maison bien isolée n'a pas besoin d'une barrière radiante
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Keeping Ducts Indoors
Five ways to bring ducts inside a home’s conditioned space
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How To Do Everything
The Energy Nerd explains (almost) everything you need to know to build a green, energy-efficient home
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Day Three at GreenBuild: John Picard’s Vision of the Future
A Silicon Valley entrepreneur claims to have a plan to solve the climate change crisis