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