Aeroseal Technology for Duct Sealing

Introduction

• Host: Dean Johnson, TV show host of Home Time.
• Topic: Improving home comfort and efficiency through effective duct sealing.
• Key Issue: Leaky air ducts causing poor indoor air quality, temperature imbalance, and energy waste.

Problems with Leaky Air Ducts

• **Common Problems: **
  • Affects indoor air quality and temperature balance.
  • Major cause of home energy waste.
• Statistics: Up to 30% of heated and cooled air not reaching intended rooms in homes built before 2000.
• Consequences:
  • Dust and high utility bills.
  • Imbalance of temperatures across rooms.
  • Ineffective HVAC systems.
  • Potential mold problems due to condensation.
  • Introducing humidity, dust, dirt, and inconsistent temperatures from attic or crawl space.

Aeroseal Technology

• Development: Backed by US Department of Energy, Environmental Protection Agency, and local utilities.
• Functionality: Seals ducts from the inside using adhesive particles.
• **Process: **
  • Temporary plugs installed in duct openings.
  • Adhesive particles blown into ducts stick to holes and fill them.
  • Process monitored and analyzed in real-time.
• **Advantages: **
  • Reaches and seals leaks behind walls, under insulation, and other hard-to-reach places.
  • Seals 100% of leaks, not limited to visible areas.
  • Uses UL-tested and approved sealant, guaranteed for 10 years.
  • Immediate energy savings and improved home comfort.
• **Impact: **
  • Significant reduction in utility bills.
  • Improved balance of temperature and airflow.
  • Better indoor air quality.

Case Studies and Testimonials

• **Common Issues: **
  • High utility bills and temperature imbalance.
  • Ineffective conventional methods like duct tape and caulking.
• **Examples: **
  • Homeowners experiencing dramatic decreases in utility bills after using Aeroseal.
  • Noticeable improvement in air flow and temperature balance.
  • Successful reduction of duct leakage from over 600 CFM to about 80 CFM.
  • Recognition and awards by Popular Science, This Old House, and US Department of Energy for effectiveness.

Conclusion

• Recommendation: Seek out an Aeroseal representative for duct system evaluation and sealing.
• Benefits: Increased home comfort, improved indoor air quality, and reduced energy costs.
• Contact: Local Aeroseal dealer for more information.