Benefits of Air Sealing Include:

• Energy Savings: By preventing heated or cooled air from escaping, you reduce the workload of your HVAC system, which leads to lower energy bills.
• Enhanced Comfort: Sealing gaps and cracks eliminates drafts, maintaining a consistent and comfortable temperature throughout the building.
• Improved Indoor Air Quality: Proper sealing prevents outdoor pollutants and allergens from entering, creating a healthier indoor environment.
• Code Compliance: Air sealing is a key component of achieving compliance with the 2018 IECC and the Stretch Energy Code, ensuring your project qualifies for available energy incentives.

Our Air Sealing Process

We offer comprehensive air sealing services, including:

1. Energy Audit & Assessment

We begin by performing a detailed energy audit to locate potential air leakage points within the building. Using advanced diagnostic tools like blower door tests, we can pinpoint areas where air leaks are occurring.

2. Sealing Leaks

Once we’ve identified the leaks, we use high-quality sealants and materials to seal gaps and cracks in walls, ceilings, floors, windows, doors, and around ductwork. We ensure that all sealing is done professionally to optimize energy efficiency.

3. Testing & Verification

After air sealing, we perform follow-up testing to confirm that the building is properly sealed and that all gaps have been addressed. This helps ensure compliance with energy codes and verifies the overall performance of the building envelope.

Key Areas for Air Sealing

• Attics: Gaps around pipes, ducts, and electrical wiring are common sources of air leaks in attics.
• Basements & Crawl Spaces: Sealing gaps around foundation walls and floors can significantly reduce energy loss.
• Windows & Doors: Poorly sealed windows and doors can lead to drafts and energy waste.
• Ductwork: Leaky ducts can increase your energy consumption by forcing your HVAC system to work harder.

Air Sealing & Energy Code Compliance

In Massachusetts, air sealing is a critical part of energy efficiency requirements, particularly for homes and buildings seeking compliance with the 2018 IECC and the Stretch Code. Proper air sealing helps your project qualify for energy code compliance and increases the likelihood of receiving financial incentives such as Mass Save rebates and 45L Tax Credits.

As a RESNET-certified HERS Rater, we ensure that your air sealing efforts contribute to achieving a HERS Rating and meet the required energy efficiency standards.

Why Choose HERS Rating Specialist for Air Sealing?

• Expertise: With over 30 years of experience in energy consulting, we know how to get your building airtight while ensuring code compliance.
• Quality Materials: We use only high-quality, durable materials to ensure that your air sealing lasts and performs efficiently.
• Comprehensive Service: From energy assessments to final testing, we handle every aspect of air sealing for optimal results.
• Code Compliance: We help ensure your building meets or exceeds energy code requirements, making your project eligible for valuable incentives.

Schedule Your Air Sealing Consultation

Contact HERS Rating Specialist today to schedule a consultation or to learn more about how air sealing can improve your building’s energy efficiency. Let us help you create a more comfortable, cost-effective, and environmentally responsible home or building.