It's Time to Build Green

Choose the scoring path that's right for your market and your customers.

ICC 700-2008 National Green Building Standard National Green Building Standard™ - for single-family & multi-unit homes, site development, and residential remodeling projects. Available for purchase.
Builders Challenge logo New! Dual Certification with the Builders Challenge
NAHB Model Green Home Building Guidelines NAHB Model Green Home Building Guidelines - for single-family homes only
What Does Green Mean
A green home pays attention to energy efficiency, water and resource conservation, the use of sustainable or recycled products, and measures to protect indoor air quality. More >>
Let's Get Started

HBAs - Use our program or supplement your own to help your members interested in building green homes. More >>

Builders & Remodelers - Use these resources to aid in the design of green homes. Evaluate your projects, get advice, get certified! More >>

Homebuyers - Understand what green home building includes, and work with your building professionals to design a green home. More >>