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