Earn NGBS Green certification for existing homes and apartments.

Existing Building Certification

The National Green Building Standard® (NGBS) provides practices for the renovation and remodeling of homes, multifamily buildings, and mixed-use buildings including:

Single-family homes and townhouses
Duplexes, quads, and garden apartments
High- and low-rise apartment buildings
Residential portion of mixed-use buildings
Building conversions from commercial or industrial buildings to residentially-used buildings
Assisted living facilities, residential care and board facilities, dorms, group homes, and hotels

A building can be awarded a Bronze, Silver, Gold, or Emerald certification level, depending on the extent of the green practices incorporated in the remodel.

The commercial portion of a mixed-use building can either earn Certified for Core and Shell or for Full mixed-use building compliance.

Want to learn if your renovation project can earn NGBS Green certification? Contact us.

NGBS Green Remodeling Resources: