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