It's Time to Build Green

Start building green with resources from NAHBGreen

ICC 700 National Green Building Standard - nationally approved benchmark for green single-family & multifamily homes, site development, and residential remodeling projects. Available for purchase

National Green Building Conference & Expo - Network with designers and suppliers, attend exceptional education sessions and develop the skills you need for profitable green building.

Certified Green Professional Designation - Another way building professionals can become educated in, and involved with green building.

News & Events

New Remodeled Green Home Smart Market Report -
Market Sizing and Key Findings from New Study on Green Home Building and Remodeling. (8MB PDF)

Public Comment Period for Second Draft of 2012 National Green Building Standard Opens April 27th -
The NAHB Research Center will commence a 45-day public comment period for the Second Draft of the Standard on April 27, 2012.

Green Certified Gallery

National Green Building Certification Program

The NAHB Research Center provides independent, third-party certification of new homes, additions & renovations, and land developments.