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Duct Sealing

Understanding the Hidden Energy Loss in Your Home

Your home’s ductwork operates as the circulatory system of your HVAC equipment, delivering heated and cooled air throughout every room. When leaks develop in these ducts, you’re essentially paying to condition your attic, crawl spaces, and wall cavities instead of your living areas. Studies from the Department of Energy reveal that typical homes lose between 20 to 30 percent of conditioned air through duct leaks, gaps, and poorly connected segments. At Advantage Heating and Cooling, we specialize in identifying and permanently sealing these costly leaks, helping homeowners throughout the greater Colorado Springs Area dramatically reduce their energy bills while improving indoor comfort.

The impact extends beyond just energy waste. Leaky ductwork forces your heating and cooling system to work harder and run longer cycles to maintain desired temperatures. This additional strain accelerates wear on components, leading to more frequent repairs and premature system replacement. Our NATE certified technicians use advanced diagnostic equipment to pinpoint exactly where your ducts are losing efficiency, ensuring we address every problem area during the sealing process.

Professional Duct Sealing Methods and Materials

We employ multiple proven techniques to create airtight duct systems that perform optimally for years. Our comprehensive approach begins with thorough cleaning to remove dust, debris, and any obstacles that could prevent proper adhesion of sealing materials. We then apply mastic sealant, a thick paste that hardens to form permanent bonds at joints and connections. Unlike standard duct tape that deteriorates quickly, mastic creates durable seals that withstand temperature fluctuations and vibration from normal system operation.

For larger gaps and disconnected segments, we combine metal-backed tape with mastic application, creating reinforced repairs that maintain structural integrity. In cases where ductwork runs through unconditioned spaces, we also recommend and install proper insulation around sealed ducts. This dual approach of sealing and insulating maximizes energy efficiency gains. As a Carrier Factory Authorized Dealer, we have access to premium sealing products specifically designed for long-term performance in residential and commercial HVAC applications.

Signs Your Ducts Need Professional Sealing

Several indicators suggest your ductwork requires professional attention. Rooms that never seem to reach comfortable temperatures despite extended system runtime often indicate significant air loss before reaching those spaces. Unusually high energy bills compared to similar homes in Colorado Springs, Cimarron Hills, Briargate, Northgate, Stratmoor, CO, and the greater Colorado area frequently trace back to leaky ductwork wasting conditioned air. You might notice excessive dust accumulation even with regular filter changes, as leaky ducts pull particles from unconditioned spaces into your air stream.

Physical signs include visible gaps around duct connections, tape peeling away from joints, or ductwork that feels loose when touched. Some homeowners report whistling or rushing sounds coming from vents or within walls when the system operates. These audible clues indicate air escaping through gaps under pressure. If your system short cycles, turning on and off frequently without maintaining set temperatures, duct leaks could be preventing proper air circulation and causing false temperature readings at your thermostat.

The Comprehensive Benefits of Proper Duct Sealing

  • Energy savings: Reduce heating and cooling costs by up to 20 percent annually
  • Enhanced comfort: Eliminate hot and cold spots throughout your home
  • Improved air quality: Prevent pollutants from entering through leaky ducts
  • Extended equipment life: Reduce strain on your HVAC system components
  • Quieter operation: Eliminate whistling and air rush sounds from leaks

Beyond immediate comfort improvements, properly sealed ductwork contributes to better humidity control throughout your home. During summer months, sealed ducts prevent humid outdoor air from infiltrating your system, helping maintain comfortable humidity levels and reducing the workload on air conditioning equipment.

Our Professional Duct Sealing Process

When you schedule service with Advantage Heating and Cooling, we begin with a comprehensive duct system evaluation using specialized testing equipment. Our technicians perform pressure testing to measure exactly how much air your ducts are losing and identify specific leak locations. We provide free estimates for all duct sealing projects, giving you clear pricing before any work begins. Our fast, fair, and hassle-free approach means we complete most residential duct sealing projects in a single day, minimizing disruption to your routine.

Following sealing completion, we conduct post-service testing to verify improvement levels and ensure all leaks have been properly addressed. We also offer financing options to make this important home improvement accessible for every budget. With emergency service available when unexpected issues arise, you can count on us for comprehensive HVAC support. Our commitment to doing heating and cooling services right means we stand behind our duct sealing work with solid warranties and ongoing support. See the Advantage difference through improved comfort, lower energy bills, and reliable system performance that properly sealed ductwork provides.