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