Do I Need a HERS Rating for My Home Addition in Massachusetts?

Understanding HERS Ratings for Home Additions MA

If you're planning a home addition in Massachusetts, you may be required to obtain a HERS (Home Energy Rating System) rating to comply with updated energy codes.

This requirement ensures that new and expanded spaces meet modern energy efficiency standards, reducing energy waste and improving home performance. Learn everything you need to know about what a HERS rating is and why it matters for Massachusetts Homeowners on this blog post.

When Is a HERS Rating Required for Home Additions?

Many Massachusetts cities and towns mandate a HERS rating for home additions under the state’s Stretch Energy Code and updated Building Energy Code. You may need a HERS rating if:

• Your home addition exceeds 1,000 sq.ft. and requires a building permit.

• Your project involves significant energy-related upgrades, such as new insulation, HVAC systems, or windows.

• Your home is in a town that follows the Stretch Energy Code, which has stricter energy efficiency requirements.

• You want to qualify for Mass Save rebates, which require energy assessments for incentives on insulation, HVAC systems, and air sealing.

What Does a HERS Rating Involve?

Our Team of certified HERS raters will assess your home addition’s energy efficiency through a series of evaluations, including:

• Blower door testing to measure air leakage

• Duct leakage testing to ensure HVAC efficiency

• Thermal imaging to identify insulation gaps

• Energy modeling to calculate a HERS Index Score

  
  

Why it matters: The final report helps ensure your home meets state energy codes and qualifies for efficiency programs.

What happens if my home fails the HERS rating requirement?

If your project does not meet the required HERS score, don’t worry! We provide:

• Guidance on energy upgrades to improve compliance.

• Re-testing services after improvements are made.

• Coordination with builders and contractors to meet code requirements.

How a HERS Rating Helps Your Home Addition

Beyond code compliance, obtaining a HERS rating for your home addition offers several benefits:

• Increased Energy Efficiency: Ensures your new space is built with high energy performance standards.

• Lower Energy Bills: Proper insulation and air sealing reduce heating and cooling costs.

• Higher Home Value: Energy-efficient homes with a certified HERS rating are more attractive to buyers.

• Mass Save Incentives: Homeowners may qualify for rebates and discounts on energy-efficient upgrades.

Get Your HERS Rating with Victoria Services Inc.

At Victoria Services Inc., we specialize in HERS ratings for home additions across Massachusetts.

Our expert team ensures that your project meets all local energy code requirements, helping you avoid delays and maximize energy savings. Schedule your HERS assessment today!