Pressure testing before sealing quantifies total leakage. Every leak point located and sealed with correct materials. Post-sealing pressure test documents the improvement. Every service guaranteed.
Your energy bills are higher than they should be for the amount of heating and cooling your home requires in Kitty Hawk. Certain rooms will not reach the right temperature regardless of how long the HVAC runs in Kitty Hawk, NC. You have had the equipment checked and it is working correctly in Kitty Hawk. If the equipment is fine but the home is not comfortable and the bills are high, the problem is almost certainly in the distribution system in Kitty Hawk, NC. Specifically, in duct leaks that are allowing conditioned air to escape into unconditioned attic or crawl space before it reaches the rooms you are paying to heat and cool in Kitty Hawk.
Duct leakage happens at every unsealed joint between duct sections, at every branch takeoff from the trunk line, at every register boot connection in the walls and ceilings, and at the connections where the duct system meets the air handler in Kitty Hawk, NC. The Department of Energy estimates that typical residential duct systems lose 20 to 30 percent of conditioned air through leakage in Kitty Hawk. For a home spending $200 per month on heating and cooling, that is $40 to $60 per month escaping through duct leaks to the attic or crawl space in Kitty Hawk, NC.
MBM Air Duct Cleaning finds and seals duct leaks throughout Kitty Hawk, NC in Kitty Hawk. Pressure testing before sealing to quantify the total leakage in Kitty Hawk, NC. Systematic identification of every specific leak point through the accessible system in Kitty Hawk. Correct sealant materials applied to every leak point in Kitty Hawk, NC. Post-sealing pressure testing to document the improvement with measured numbers in Kitty Hawk. And a guarantee on every sealing service in Kitty Hawk, NC. Call now for same-day scheduling in Kitty Hawk.
Standard duct tape uses a rubber-based adhesive that performs at room temperature but dries and loses adhesion when repeatedly exposed to the temperature extremes that duct systems experience during HVAC operation in Kitty Hawk. A supply duct carrying cold conditioned air through a 130-degree summer attic cycles through extreme temperatures with every cooling cycle in Kitty Hawk, NC. Standard duct tape adhesive is not formulated for this cycling and fails within a few seasons in Kitty Hawk. Mastic sealant remains flexible after curing and maintains its seal through years of thermal cycling in Kitty Hawk, NC. UL 181-rated foil tape maintains adhesion for 20 years or more in normal duct system conditions in Kitty Hawk.
Every connection between duct sections is a potential leak point in Kitty Hawk, NC. In most residential installations, these joints were mechanically fastened without sealant during installation in Kitty Hawk. Over years of thermal cycling that expands and contracts the ductwork with every HVAC cycle, even joints that were initially sealed with standard duct tape have failed as the tape dried and lost adhesion in Kitty Hawk, NC.
Branch takeoffs split conditioned air from the main trunk line into the individual branch runs serving each room in Kitty Hawk. They have multiple edges and angles that create significant potential leak area if not correctly sealed in Kitty Hawk, NC. Branch takeoff leaks are among the largest individual leak points in typical residential duct systems in Kitty Hawk.
The register boot connects the branch duct run to the wall, ceiling, or floor opening where the supply register mounts in Kitty Hawk, NC. The connection between the flexible duct and the boot collar and the connection between the boot and the surrounding framing are both common significant leak points in Kitty Hawk. Conditioned air escaping at the boot level leaks into the wall or ceiling cavity rather than through the register into the room in Kitty Hawk, NC.
Systems sealed with standard duct tape develop leakage as the tape dries, cracks, and loses adhesion from temperature cycling in Kitty Hawk. Standard duct tape on duct joints typically fails within three to five seasons of thermal cycling in Kitty Hawk, NC. Joints that were sealed with standard tape appear sealed when first applied and are open to leakage again within a few years in Kitty Hawk.
Supply duct leakage between the trunk line and the registers means rooms furthest from the air handler receive less conditioned air than they were designed to receive in Kitty Hawk. The conditioned air that leaks out before reaching the register does not reach the room in Kitty Hawk, NC. Rooms at the end of long duct runs with multiple leak points along the way receive the cumulative effect of all those leaks in Kitty Hawk. The room that is always too hot in summer and too cold in winter is often at the end of a duct run with multiple unsealed joints in Kitty Hawk, NC.
Return duct leaks draw air from the surrounding unconditioned space into the return airstream in Kitty Hawk. A return duct leak in an attic draws hot, dusty attic air into the air handler in summer in Kitty Hawk, NC. A return duct leak in a crawl space draws crawl space air including moisture, mold spores, and soil particulate into the system in Kitty Hawk. This unconditioned air bypasses the filter and is distributed throughout the home in Kitty Hawk, NC.
MBM Air Duct Cleaning performs a duct pressure test before any sealing begins in Kitty Hawk, NC. A calibrated fan is connected to the duct system and pressurized to a standard test pressure in Kitty Hawk. The measured airflow represents the total leakage rate and provides the baseline for comparing with the post-sealing result in Kitty Hawk, NC.
With the system pressurized, MBM technicians work through the accessible duct system to locate every specific leak point in Kitty Hawk. Every branch takeoff. Every duct joint. Every register boot connection. Every plenum seam and air handler connection in Kitty Hawk, NC. Every identified leak point is marked for sealing in Kitty Hawk.
Mastic sealant for most duct joint and connection applications in Kitty Hawk, NC. UL 181-rated foil tape for specific sheet metal seam applications in Kitty Hawk. The correct material for the specific application in Kitty Hawk, NC.
MBM systematically seals every identified leak point in the accessible duct system in Kitty Hawk. Mastic applied at the correct thickness to cover the full joint gap and bond to the duct surfaces on both sides in Kitty Hawk, NC. Every identified leak point addressed before the post-sealing pressure test in Kitty Hawk.
After all identified leak points are sealed, MBM repeats the pressure test to measure the post-sealing leakage rate in Kitty Hawk, NC. The before and after measurements quantify the leakage reduction achieved by the sealing in Kitty Hawk. Documented evidence of the result provided to the homeowner in Kitty Hawk, NC.
Mastic is a water-based sealant specifically formulated for duct system applications in Kitty Hawk, NC. It remains flexible after curing, maintaining its seal through the thermal cycling that duct systems experience in Kitty Hawk. It does not dry out, crack, or lose adhesion from temperature cycling the way standard duct tape does in Kitty Hawk, NC.
UL 181-rated foil tape is tested and rated specifically for HVAC duct applications in Kitty Hawk. Unlike standard duct tape, it maintains its adhesion through the temperature cycling of duct system operation in Kitty Hawk, NC. Appropriate for specific sheet metal seam applications in Kitty Hawk.
Standard silver duct tape is not rated for duct system applications in Kitty Hawk, NC. Its rubber-based adhesive dries and loses adhesion from temperature cycling in Kitty Hawk. MBM Air Duct Cleaning never uses standard duct tape for duct sealing work in Kitty Hawk, NC.
MBM performs pressure testing before and after every duct sealing service in Kitty Hawk, NC. The before and after measurements document the leakage reduction achieved in Kitty Hawk. Documented improvement, not assumed improvement in Kitty Hawk, NC.
MBM seals every identified leak point in the accessible duct system in Kitty Hawk. Not a representative sample. Not the most obvious points only in Kitty Hawk, NC. Every identified leak point in Kitty Hawk.
Mastic sealant and UL 181-rated foil tape that maintain their effectiveness through the thermal cycling of long-term HVAC operation in Kitty Hawk, NC. Never standard duct tape in Kitty Hawk.
Every MBM Air Duct Cleaning duct sealing service is guaranteed in Kitty Hawk. If the sealing does not produce the expected improvement within the guarantee period, we return and address it at no additional charge in Kitty Hawk, NC.
All pricing confirmed upfront before work begins in Kitty Hawk. No surprises in Kitty Hawk, NC.
A sealing service that reduces leakage by 15 to 20 percentage points returns that proportional energy cost reduction on every subsequent energy bill in Kitty Hawk, NC. For a home spending $200 per month on heating and cooling, a 15 percent leakage reduction saves approximately $30 per month in Kitty Hawk. A sealing service costing $500 to $1,000 pays for itself in energy savings within 18 to 36 months in most cases in Kitty Hawk, NC. Every month after payback is net return on the investment in Kitty Hawk.
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Duct leakage pays for conditioned air that heats and cools your attic and crawl space instead of your living spaces every month in Kitty Hawk. MBM Air Duct Cleaning quantifies the leakage with pressure testing, locates every specific leak point, seals every accessible leak with correct materials, confirms the improvement with post-sealing testing, and guarantees every service in Kitty Hawk, NC. Call now for same-day scheduling in Kitty Hawk.
Call Now — (888) 216-9551