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