Duct Sealing in Conway, AR

Fixing Leaky Ductwork in Your Conway Home or Business

Are certain rooms in your home impossible to cool down during a humid summer afternoon, or freezing cold during a winter cold snap? When ductwork is unsealed, up to thirty percent of the air you pay to heat and cool escapes into your attic or crawlspace before it ever reaches your vents, forcing your HVAC equipment to work overtime while pulling dirty, unconditioned air into your living space. Central Arkansas Service Company provides professional, permanent duct sealing solutions to restore your system's efficiency and your indoor comfort.

Warning Signs You Need Professional Duct Sealing

Inconsistent Room Temperatures

The master bedroom is always five degrees hotter than the rest of the house, or the office is freezing, no matter how you set the thermostat. This means conditioned air is escaping through disconnected joints or holes in the ductwork before it reaches the vents in those specific rooms. You end up constantly adjusting the thermostat to compensate for the leaks, which wastes energy and makes the rest of the building uncomfortable.

Unusually High Energy Bills

Utility bills spike significantly during peak heat or cold snaps, even though your thermostat habits have not changed. The HVAC system is losing conditioned air into unconditioned spaces, forcing the unit to run longer cycles to reach the target temperature. If left unsealed, you will continue to pay a premium every month for energy you are not actually benefiting from.

Excessive Dust and Poor Indoor Air Quality

A thick layer of dust reappears on furniture just days after cleaning, or family members experience increased sneezing and allergy symptoms indoors. Leaks on the return side of your ductwork are actively sucking in dust, fiberglass insulation particles, and humid air from your attic or crawlspace and blowing it throughout your home. Breathing in attic dust and fiberglass degrades your respiratory health, and the excess humidity pulled into the system can create a breeding ground for biological growth.

Constantly Running HVAC System

The air conditioner or furnace rarely shuts off, running almost continuously throughout the day. The system can never satisfy the thermostat because a large percentage of its output is bleeding out into the attic instead of cooling or heating your living space. This continuous operation puts massive wear and tear on the blower motor and compressor, drastically shortening the lifespan of your expensive HVAC equipment.

What Causes Ductwork to Leak

Extreme Attic Temperature Swings

The materials sealing your ductwork joints become brittle, crack, and peel away over time due to severe environment changes. Attics here can reach well over 130 degrees in the heat and drop below freezing in winter, and this extreme thermal expansion and contraction destroys standard tape. We strip away the failed tape and apply a permanent, flexible mastic sealant that can withstand these severe temperature fluctuations.

Poor Initial Installation

Ducts were originally connected using only standard cloth duct tape or were poorly fitted together without proper mechanical fastening like zip ties or sheet metal screws. In many rapidly built homes or older properties, contractors took shortcuts, relying on tape that eventually dries out and fails. Our technicians will properly reconnect the duct joints, secure them mechanically, and seal them with an industry-standard mastic compound.

Physical Damage or Shifting

Ductwork has been crushed, stepped on, or disconnected by other contractors working in the attic, or by shifting and settling over time. Homes and businesses with tight crawlspaces or heavily trafficked attics frequently suffer from accidentally disconnected flexible duct runs. The damaged sections must be reshaped, properly re-supported, firmly reattached, and completely sealed to ensure unimpeded airflow.

Why Store-Bought Tape Cannot Fix Leaky Ducts

The Myth of Duct Tape

Despite its name, standard cloth duct tape is actually one of the worst materials you can use to seal air ducts. The adhesive backing on store-bought tape dries out very quickly when exposed to the extreme heat of an unconditioned attic. Within a few years, the tape becomes brittle, loses its grip, and completely flakes off the metal joints.

The Professional Mastic Solution

Professional technicians do not rely on standard tape to secure your airflow. Instead, we use a specialized product called mastic, which is a thick, rubbery compound that is painted directly onto the duct joints. As the mastic cures, it forms a permanent, airtight bond that remains flexible enough to expand and contract with the metal as temperatures change.

What to Expect When We Seal Your Ducts

When you call Central Arkansas Service Company for duct sealing in Conway, you are getting a locally owned team that prioritizes professional, transparent service. Our uniformed technicians will arrive on time in one of our clean, branded company trucks, ready to get to work. We start by conducting a thorough inspection of your accessible ductwork in the attic, crawlspace, or basement to identify exactly where the system is failing.

Transparent Solutions and Clean Workmanship

We will clearly explain the problems we find and the options for fixing them, with no high-pressure sales tactics. Once approved, we apply professional-grade mastic sealant and proper mechanical fasteners to ensure a permanent, airtight seal. Because we respect your home, we always maintain a clean job site and ensure everything is thoroughly cleaned up before we leave.

Verifying the Airflow

After the sealing process is complete, we turn your HVAC system back on to verify the results. We check the airflow at your vents to ensure the conditioned air is finally reaching the rooms that need it most. You will often feel an immediate difference in the air pressure coming from the registers in those previously uncomfortable rooms.

Additional Ways to Improve Your HVAC System

If your ductwork has been leaking for a long time, it may have accumulated a significant amount of attic dust and debris. We often recommend professional Duct Cleaning prior to sealing to ensure you aren't trapping contaminants inside the system. Getting the ducts cleaned out gives you a fresh start and prevents years of accumulated dirt from blowing into your living space.

Additionally, if high humidity remains an issue even after your ducts are sealed, installing Whole Home Dehumidifiers can completely transform how comfortable your home feels. Controlling the moisture levels takes a massive load off your air conditioner during the summer. Finally, enrolling in our Residential HVAC Maintenance Plan ensures a technician keeps an eye on your system year-round to catch any future airflow issues early.

The Cost of Ignoring Leaky Ducts

Choosing to ignore leaking ductwork is a decision that costs you money every single day. The most immediate consequence is wasted energy, because you are paying to heat and cool your attic instead of your living room. A system that has to run continuously to overcome duct leaks will suffer premature wear and tear, leading to expensive blower motor replacements or early compressor failure.

Protecting Your Comfort and Health

Beyond the financial impact, the constant introduction of unconditioned, humid air and attic dust into your home severely degrades your indoor air quality and comfort. Unsealed ductwork acts like a vacuum in the worst possible places, pulling thick, moisture-laden air directly from sweltering attics or damp crawlspaces into your living space. Getting this fixed permanently stops the cycle of poor air quality and high utility bills.

Schedule Your Conway Duct Sealing Service

Don't let your conditioned air go to waste into your attic or crawlspace. Our locally owned and operated team makes decisions right here in Central Arkansas to get your Conway home back to normal quickly and professionally. Central Arkansas Service Company is available Monday through Sunday from 7:00 AM to 6:00 PM, and we target same-day service when availability allows to restore your system's efficiency.