Why is Blower Door Testing Important?

1. Energy Code Compliance: Required for meeting Massachusetts energy codes, including the 2018 IECC and Stretch Code.
2. Increased Energy Efficiency: Detects and quantifies air leaks, reducing energy waste and lowering utility costs.
3. Improved Indoor Comfort: Seals drafts and maintains consistent indoor temperatures.
4. Enhanced Air Quality: Reduces the infiltration of outdoor pollutants and allergens.

Our Blower Door Testing Process

We follow a detailed approach to ensure accurate results and actionable insights:

1. Preparation

• Seal all intentional openings, such as vents and dampers.
• Close windows and interior doors to isolate the testing area.

2. Testing Setup

• Install a blower door frame and fan in an exterior doorway.
• Use precision gauges to measure air pressure changes.

3. Conducting the Test

• Depressurize the building and monitor air leakage.
• Identify specific areas with high leakage using diagnostic tools like smoke pencils or infrared cameras.

4. Reporting & Recommendations

• Provide a detailed report of air leakage rates.
• Offer tailored recommendations for air sealing and energy-saving improvements.

Who Needs Blower Door Testing?

• Homeowners: To identify and address drafts, improving energy efficiency.
• Builders: To meet energy code requirements and avoid costly delays.
• Developers: To ensure large-scale projects comply with energy standards.

Compliance with Massachusetts Energy Codes

Blower door testing is mandatory for energy code compliance in Massachusetts, including the Stretch Code and Specialized Energy Code. It is a key component for obtaining a HERS Rating and accessing incentives such as Mass Save and 45L Tax Credits.

Why Choose HERS Rating Specialist?

• Certified Professionals: Our team includes experienced, RESNET-certified raters.
• State-of-the-Art Equipment: We use advanced technology to ensure precise results.
• Tailored Solutions: We provide actionable insights to improve your building’s performance.

Schedule Your Blower Door Test Today

Ensure your building meets energy codes and maximizes efficiency. Contact HERS Rating Specialist for reliable and professional blower door testing services.