In newer homes, energy-efficient building practices are used to avoid drafts, but these air tight homes can result in uncomfortable air quality and ventilation.

See our Air Quality section for more information.

In this video: An industry expert discusses green technologies that improve air quality in new construction.

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Decoding building requirements

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Learn about some of the changes for new homes built today. An expert highlights some of the things to consider when building a new home.

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Turning a barn into an energy-smart home

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A century-old barn gets the ultimate makeover - with lots of energy-smart technology.

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Structural insulated panels

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Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.

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Aging in place

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Using universal design principals, your home can adapt to your changing lifestyle needs.

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Finding an energy-smart builder

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An energy-smart builder will help you make the right choices for your family and lifestyle.

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Roof and attic

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Your roof and attic play the most crucial role in your home's energy efficiency system, reducing your energy costs during the winter and summer.

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Historic preservation

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A preservation expert shares how to restore an older home economically and energy efficiently.

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Choosing energy-smart products

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When building your new home, don't forget about the importance of energy-conserving products like furnaces, air conditioners and appliances.

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Net Zero Community

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Check out a new neighborhood concept and see how one builder is changing the way homes are built with a goal to use zero energy.

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