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