Phoenix homes lose an average of 30% cooled air through faulty ductwork - essentially air conditioning the outdoors. Our specialized duct sealing targets common Valley problem areas.
In 1970s Mesa block homes, we often find disconnected flex ducts in attics where insulation has settled. Chandler's newer developments frequently have poorly sealed joints where builders rushed installations. We use aerosol-based sealing technology that reaches leaks you can't see behind drywall or in tight crawl spaces.
The process improves airflow while preventing dust storm particulates from entering your system - especially important during our July-September monsoon season when fine particles clog filters faster.
In 1970s Mesa block homes, we often find disconnected flex ducts in attics where insulation has settled. Chandler's newer developments frequently have poorly sealed joints where builders rushed installations. We use aerosol-based sealing technology that reaches leaks you can't see behind drywall or in tight crawl spaces.
The process improves airflow while preventing dust storm particulates from entering your system - especially important during our July-September monsoon season when fine particles clog filters faster.
Our Process
- 01 Step 1: Pressure test to locate major leaks
- 02 Step 2: Apply mastic sealant to accessible joints
- 03 Step 3: Use aerosol sealing for hidden leaks
- 04 Step 4: Verify 15%+ improvement in airflow
Benefits
- More consistent room-to-room temperatures
- Reduced dust infiltration
- Quieter system operation
- Lower energy consumption
Frequently Asked Questions
How often should ducts be sealed in Phoenix?
Every 5-7 years, as the extreme temperature fluctuations cause materials to expand and contract, creating new gaps.
Will sealing help with my allergies?
Absolutely - sealed ducts prevent pollen and dust from entering your living spaces, which is especially helpful during spring blooms.
Do you work on metal ducts in older Tempe homes?
Yes, we have specialized tools for repairing and sealing the rigid metal ducts common in mid-century properties.