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.

More from this category

New home comfort issues

Graphic of heating and cooling circulating through a house

Our four-part series explores how to handle comfort issues in a new home.

learn more

Net Zero Community

Two people walking into a new home

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.

LEARN MORE

Trombe wall

Trombe wall on the interior of a home

Using the sun's stored energy to heat your home reduces your conventional energy consumption.

learn more

Geodesic domes

Geodesic dome home

A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.

learn more

Energy rater and performance consultant

Energy rater performing analysis on a front door

An energy rater can help make your new home more energy-efficient through every stage of the construction process.

learn more

Insulated concrete forms

Insulated concrete forms in the ground

An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.

learn more

Finding an energy-smart builder

New home under construction

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

learn more

Roof and attic

Trusses in an attic

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.

learn more

Building an energy-smart house

Pete and Megan talking with homeowners

Hear from real homeowners and builders who made energy efficiency a priority.

learn more