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