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