Unlock the Keys to High Performance Building with New NAHB Course
NAHB Education is offering a new on-demand course, High Performance Building: Building Science, to help home builders develop a foundation in the principles of building science. Understanding the principles of energy flow, moisture migration, air flow, and their relationship to each other in and around a building is key to designing, constructing, and maintaining energy-efficient homes.
This course will examine each of the principles, their relationships and both the positive and negative outcomes with an eye to durable, healthy, and efficient homes.
Course participants will:
- Learn the importance of understanding building science.
- Examine the principles of energy flow, moisture movement and air flow.
- Examine the hygrothermal relationship between all three principles.
- Demonstrate the impact of building science principles on energy efficiency, durability and occupant health.
NAHB members receive a discounted registration rate. This course is required for the Master CGP designation and is one of the required courses for the GMB and GMR designations.
Participants can also receive six hours of NAHB continuing education for the following designations: CAPS, CGA, CGB, CGP, CGR, CMP, GMB, GMR, Master CGP, Master CSP, MIRM.
Latest from NAHBNow
Feb 05, 2026
NAHB Senior Officers Bring a Housing Agenda to Capitol HillAddressing a wide range of legislative and regulatory issues with serious repercussions for the nation’s supply of affordably priced housing, NAHB First Vice Chairman Bill Owens and Second Vice Chairman Bob Peterson met with congressional leaders on Capitol Hill to pursue a strong national agenda for housing.
Feb 05, 2026
3 Major Factors Limiting American Construction ProductivityA recent Goldman Sachs report explores why the U.S. construction industry has underproduced compared to other countries’ construction industries. Between 1970 and 2024, productivity in the U.S. construction industry fell 30% while overall labor productivity more than doubled.
Latest Economic News
Feb 05, 2026
Job Openings Fall as Labor Market WeakensRunning counter to the data for the full economy, the count of open, unfilled positions in the construction industry increased in December, per the delayed Bureau of Labor Statistics Job Openings and Labor Turnover Survey (JOLTS). The current level of open jobs is down measurably from two years ago due to declines in construction activity, particularly in housing.
Feb 04, 2026
Mortgage Rates Declined Despite Higher Treasury YieldsLong-term mortgage rates continued to decline in January. According to Freddie Mac, the 30-year fixed-rate mortgage averaged 6.10% last month, 9 basis points (bps) lower than December. Meanwhile, the 15-year rate declined 4 bps to 5.44%. Compared to a year ago, the 30-year rate is lower by 86 bps. The 15-year rate is also lower by 72 bps.
Feb 03, 2026
Homeownership Rate Inches Up to 65.7%The latest homeownership rate rose to 65.7% in the last quarter of 2025, according to the Census’s Housing Vacancy Survey (HVS). While this was a modest quarterly increase, the broader picture continues to reflect significant affordability challenges. With mortgage interest rates remaining elevated, and housing supply still tight, housing affordability is at a multidecade low.