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