Precision Duct Sealing
Precision Duct Sealing | Ventilation and Air Quality | Heating and Air Conditioning | Fayetteville
Breathe easier in Fayetteville with HEP’s precision duct sealing service—where cutting-edge Aeroseal technology meets old-fashioned craftsmanship. We target hidden leaks that let conditioned air escape and outdoor pollutants creep in, restoring the full power of your HVAC system while trimming energy bills. The result is a quieter, more comfortable home that maintains steady temperatures from attic to basement, even on the muggiest Arkansas days.
Our local, NATE-certified technicians don’t just seal ducts; they safeguard your family’s health by optimizing ventilation and air quality. From the first pressure test to the final post-seal inspection, we track every improvement so you can see (and feel) the difference immediately. Ready to experience a home that’s cooler, cleaner, and cheaper to run? Call HEP today and discover why Fayetteville homeowners trust us to keep their indoor climate perfect all year long.
FAQs
Why does my Fayetteville home need precision duct sealing?
Many houses in Fayetteville have ductwork that runs through unconditioned spaces such as attics or crawlspaces. Hot, humid summers and cool winters put your HVAC system under constant strain, and any gaps in the ductwork let conditioned air escape while pulling attic dust, insulation fibers, and outdoor allergens inside. Precision duct sealing eliminates these leaks, so your heating and cooling equipment delivers the full airflow you’re paying for, leading to lower energy bills, steadier room temperatures, and cleaner indoor air.
What exactly happens during a professional duct-sealing appointment?
Our technicians begin with a blower-door or duct-pressure test to measure how much air the system is losing. We then inspect the entire run with cameras and smoke pencils to locate holes, disconnected joints, and failed tape. Leaks are sealed using long-lasting mastic, metal tape, or an atomized sealant such as Aeroseal that is blown through the ductwork to plug micro-gaps from the inside. Once sealing is complete, we retest to verify results and provide you with a printed before-and-after leakage report. A typical single-zone home in Fayetteville takes 4–6 hours start to finish and requires no demolition of walls or ceilings.
How much can I expect to save on energy costs after sealing my ducts?
The U.S. Department of Energy estimates that leaky ducts waste 20–30 % of the air an HVAC system produces. In Fayetteville, where cooling costs dominate the electric bill for much of the year, that can translate into $150–$350 in annual savings for an average 2,000 sq ft home. Sealing also reduces the runtime of your air-conditioner and furnace, which can extend equipment life and delay costly replacements.
Will duct sealing improve the indoor air quality and ventilation in my house?
Yes. Leaks in return ducts can draw in attic dust, fiberglass insulation, pollen, and even vehicle exhaust from attached garages. Supply-side leaks may create negative pressure that pulls outdoor humidity and pollutants into the living space. By tightening the duct system, we stop these contaminant pathways, stabilize indoor humidity levels, and allow the ventilation strategy (bath fans, range hoods, or energy-recovery ventilators) to work as designed. Many customers report less dust on furniture, fewer allergy flare-ups, and a noticeable drop in musty odors within days.
How can I tell if my ducts are leaking or need sealing?
Common warning signs include: • Rooms that are always hotter or colder than others • Excessive dust even after frequent cleaning • High summer or winter utility bills compared with similar homes • Musty or attic-like odors when the HVAC runs • Visible duct joints with peeling tape, rust, or insulation stains • Whistling or rattling sounds from the vents. A professional duct-pressure test is the most accurate way to confirm leakage and quantify how severe it is.
Is the sealing process messy or harmful to my family and pets?
No. All work is performed at the duct system, not inside living areas. When we use aerosolized sealant, we temporarily block the supply registers to keep the sealant inside the ductwork; none is released into your rooms. The sealant is UL-certified, water-based, and emits no harmful fumes. Any mastic or foil tape applied on the exterior of ducts is low-VOC and approved for residential use. Our crew lays down protective drop cloths, wears shoe covers, and leaves your home exactly as we found it—only more comfortable and energy efficient.