Aeroseal
The result is a tighter, cleaner, more efficient duct system — with verified, measurable improvements in performance.
How Aeroseal Works
Traditional duct sealing methods can miss hidden gaps and hard-to-reach connections. Even well-applied mastic can leave small leaks behind. Aeroseal solves that problem by sealing your ducts from the inside out.
Here’s what the process looks like:
- Isolate & Test – We temporarily seal off vents and pressurize your duct system to measure current air leakage.
- Seal from the Inside – Using a specialized Aeroseal machine, we inject microscopic sealant particles into the ductwork.
- Targeted Sealing – As air escapes through leaks, the particles are drawn to those gaps and bond together, sealing them precisely where needed.
- Verify Results – We retest the system and provide proof of the reduction in air leakage.
No guesswork. No tearing into walls. Just measurable results.
Why It Matters
Leaky ductwork can waste a significant amount of the air your HVAC system works hard to produce.
That means:
- Higher energy bills
- Uneven temperatures
- Reduced airflow to living spaces
- Conditioned air escaping into basements, attics, or wall cavities
For new construction, renovations, and Energy Star homes, duct leakage must be kept below strict thresholds, often under 5%. Aeroseal helps achieve those standards and ensures your home’s thermal envelope works the way it was designed.
Built for High-Performance Homes
If you’ve invested in a new build, a full renovation, or your “forever home,” Aeroseal ensures your heating and cooling system performs at its highest level.
A tighter duct system means:
- More consistent comfort
- Improved indoor air quality
- Greater system efficiency
- Less strain on HVAC equipment
At Heatwave Heating & Cooling, we use Aeroseal because it delivers long-term performance, verified results, and cleaner ductwork from the inside out.
Ready to maximize your home’s comfort and efficiency?
