Duct Sealing in Metro Atlanta

Leaky ductwork forces Metro Atlanta HVAC systems to work significantly harder than necessary. When conditioned air escapes through disconnected joints in a vented attic or a damp crawlspace, your thermostat struggles to maintain your desired temperature. R.S. Andrews provides a specialized duct sealing service to ensure the air you pay to cool actually reaches your living areas. The intense Georgia humidity makes airtight ventilation essential, as leaks often pull in moisture and red clay dust from unfinished spaces, compromising your indoor air quality.

Signs of Airflow Loss in Your Home

Identifying a compromised ventilation system involves monitoring specific performance failures throughout the house. Because most ductwork remains hidden behind drywall or floor joists, many homeowners notice the physical symptoms of leaks before seeing the actual gaps.

• Inconsistent temperatures occur when one bedroom feels significantly warmer than the rest of the house.
• Excessive dust accumulates on surfaces shortly after your HVAC system completes a cycle.
• High energy bills spike unexpectedly during the peak of the Atlanta summer.
• Dark streaks appear around the edges of your supply register vents.
• Musty odors circulate through the vents when the blower motor activates.
• Whistling sounds indicate high-pressure air escaping through a narrow crack in the metal.
• Crushed flex-ducts in the attic restrict airflow and lead to premature equipment failure.

Professional Ductwork Solutions

R.S. Andrews utilizes a systematic approach to restoring the integrity of your home’s ventilation. We categorize our services into three distinct phases to ensure your system operates at peak manufacturer specifications.

Duct Repair and Sealing

Our technicians focus on high-stress points such as the plenum, branch take-offs, and register boots. We prioritize Fiber-Reinforced Mastic Sealant for these repairs because it remains pliable after curing. In Metro Atlanta, attic temperatures fluctuate wildly between seasons. A rigid seal would crack under this thermal expansion, but our mastic moves with the ductwork to maintain a permanent bond. For disconnected metal runs, we use mechanical fasteners to secure the joint before applying the sealant layer.

Ductwork Maintenance

Regular inspections prevent minor leaks from becoming major energy drains. During Smiley Advantage Plan visits, our team checks the static pressure within your HVAC system. High static pressure often signals restricted airflow or undersized returns, which puts undue stress on your blower motor. We verify that all tape seals from previous years remain intact and that rodents haven’t damaged the outer vapor barrier of your insulated flex-ducts.

New Duct Installation

When home renovations or additions require new ventilation, we engineer the layout for maximum efficiency. Proper duct sizing is critical for maintaining the correct velocity of air. We install R-8 insulated ductwork to minimize conductive heat gain in unconditioned spaces. This ensures that the air leaving your furnace or air handler arrives at the vent with minimal temperature loss.

Why Choose R.S. Andrews?

Selecting a contractor for ductwork requires a team that understands the specific architectural challenges of Georgia homes. We bring decades of technical expertise to every project to ensure long-term comfort.

• Smiley Advantage Plan members receive priority scheduling for all ventilation inspections.
• Certified technicians undergo rigorous training on airflow dynamics and pressure testing.
• Local expertise since 1968 means we understand how Atlanta’s red clay and humidity impact duct longevity.
• Transparent pricing provides a clear path toward improving your home’s energy efficiency.
• 24/7 emergency service remains available for urgent HVAC or plumbing failures.
• Professional grade materials like mastic sealant ensure your repairs last for the life of the system.

Book an appointment online to have an R.S. Andrews specialist evaluate your ductwork and restore your home’s efficiency.