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Pressure Tested Before & After  ·  Mastic Sealant  ·  Every Leak Point Found  ·  Guaranteed
Duct Sealing · Great Bend, KS

Duct Sealing in Great Bend, KS —
Call Now for Same-Day Scheduling.

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.

Pressure Tested Before & After
Mastic Sealant
Every Leak Point Found
Guaranteed
Professional Duct Sealing

Professional Duct Sealing in Great Bend, KS

Your energy bills are higher than they should be for the amount of heating and cooling your home requires in Great Bend. Certain rooms will not reach the right temperature regardless of how long the HVAC runs in Great Bend, KS. You have had the equipment checked and it is working correctly in Great Bend. 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 Great Bend, KS. 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 Great Bend.

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 Great Bend, KS. The Department of Energy estimates that typical residential duct systems lose 20 to 30 percent of conditioned air through leakage in Great Bend. 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 Great Bend, KS.

MBM Air Duct Cleaning finds and seals duct leaks throughout Great Bend, KS in Great Bend. Pressure testing before sealing to quantify the total leakage in Great Bend, KS. Systematic identification of every specific leak point through the accessible system in Great Bend. Correct sealant materials applied to every leak point in Great Bend, KS. Post-sealing pressure testing to document the improvement with measured numbers in Great Bend. And a guarantee on every sealing service in Great Bend, KS. Call now for same-day scheduling in Great Bend.

Why Correct Sealant Materials Last While Duct Tape Fails in Great Bend, KS

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 Great Bend. A supply duct carrying cold conditioned air through a 130-degree summer attic cycles through extreme temperatures with every cooling cycle in Great Bend, KS. Standard duct tape adhesive is not formulated for this cycling and fails within a few seasons in Great Bend. Mastic sealant remains flexible after curing and maintains its seal through years of thermal cycling in Great Bend, KS. UL 181-rated foil tape maintains adhesion for 20 years or more in normal duct system conditions in Great Bend.

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Where Leaks Occur

Where Duct Leaks Occur and Why They Develop in Great Bend, KS

At Every Unsealed Duct Joint Throughout the System in Great Bend

Every connection between duct sections is a potential leak point in Great Bend, KS. In most residential installations, these joints were mechanically fastened without sealant during installation in Great Bend. 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 Great Bend, KS.

At Branch Takeoffs From the Main Trunk Line in Great Bend, KS

Branch takeoffs split conditioned air from the main trunk line into the individual branch runs serving each room in Great Bend. They have multiple edges and angles that create significant potential leak area if not correctly sealed in Great Bend, KS. Branch takeoff leaks are among the largest individual leak points in typical residential duct systems in Great Bend.

At Register Boot Connections in Walls and Ceilings in Great Bend

The register boot connects the branch duct run to the wall, ceiling, or floor opening where the supply register mounts in Great Bend, KS. 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 Great Bend. Conditioned air escaping at the boot level leaks into the wall or ceiling cavity rather than through the register into the room in Great Bend, KS.

Why Original Installation Sealant Fails Over Time in Great Bend, KS

Systems sealed with standard duct tape develop leakage as the tape dries, cracks, and loses adhesion from temperature cycling in Great Bend. Standard duct tape on duct joints typically fails within three to five seasons of thermal cycling in Great Bend, KS. Joints that were sealed with standard tape appear sealed when first applied and are open to leakage again within a few years in Great Bend.

What Leakage Costs You

What Duct Leakage Costs You in Great Bend, KS

20–30%
DOE: Conditioned Air Lost
$40–$60
Per Month Wasted at $200/mo
$600+
Annual Waste at $200/mo Budget

How Leaking Ducts Create Comfort Problems Room by Room in Great Bend, KS

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 Great Bend. The conditioned air that leaks out before reaching the register does not reach the room in Great Bend, KS. Rooms at the end of long duct runs with multiple leak points along the way receive the cumulative effect of all those leaks in Great Bend. 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 Great Bend, KS.

What Return Duct Leaks Do to Your Indoor Air Quality in Great Bend, KS

Return duct leaks draw air from the surrounding unconditioned space into the return airstream in Great Bend. A return duct leak in an attic draws hot, dusty attic air into the air handler in summer in Great Bend, KS. A return duct leak in a crawl space draws crawl space air including moisture, mold spores, and soil particulate into the system in Great Bend. This unconditioned air bypasses the filter and is distributed throughout the home in Great Bend, KS.

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Our Sealing Process

MBM's Duct Sealing Process in Great Bend, KS

1

Pressure Testing to Establish Total Leakage in Great Bend

MBM Air Duct Cleaning performs a duct pressure test before any sealing begins in Great Bend, KS. A calibrated fan is connected to the duct system and pressurized to a standard test pressure in Great Bend. The measured airflow represents the total leakage rate and provides the baseline for comparing with the post-sealing result in Great Bend, KS.

2

Systematic Leak Location Through the Accessible System in Great Bend, KS

With the system pressurized, MBM technicians work through the accessible duct system to locate every specific leak point in Great Bend. Every branch takeoff. Every duct joint. Every register boot connection. Every plenum seam and air handler connection in Great Bend, KS. Every identified leak point is marked for sealing in Great Bend.

3

Correct Sealant Selected for Each Leak Point in Great Bend

Mastic sealant for most duct joint and connection applications in Great Bend, KS. UL 181-rated foil tape for specific sheet metal seam applications in Great Bend. The correct material for the specific application in Great Bend, KS.

4

Every Leak Point Sealed Completely in Great Bend, KS

MBM systematically seals every identified leak point in the accessible duct system in Great Bend. Mastic applied at the correct thickness to cover the full joint gap and bond to the duct surfaces on both sides in Great Bend, KS. Every identified leak point addressed before the post-sealing pressure test in Great Bend.

5

Post-Sealing Pressure Test to Confirm the Result in Great Bend

After all identified leak points are sealed, MBM repeats the pressure test to measure the post-sealing leakage rate in Great Bend, KS. The before and after measurements quantify the leakage reduction achieved by the sealing in Great Bend. Documented evidence of the result provided to the homeowner in Great Bend, KS.

Sealant Materials

What MBM Uses to Seal Duct Leaks in Great Bend, KS

Mastic Sealant — The Professional Standard in Great Bend

Mastic is a water-based sealant specifically formulated for duct system applications in Great Bend, KS. It remains flexible after curing, maintaining its seal through the thermal cycling that duct systems experience in Great Bend. It does not dry out, crack, or lose adhesion from temperature cycling the way standard duct tape does in Great Bend, KS.

UL 181-Rated Foil Tape for Specific Applications in Great Bend, KS

UL 181-rated foil tape is tested and rated specifically for HVAC duct applications in Great Bend. Unlike standard duct tape, it maintains its adhesion through the temperature cycling of duct system operation in Great Bend, KS. Appropriate for specific sheet metal seam applications in Great Bend.

Standard Duct Tape Is Never Used in Great Bend

Standard silver duct tape is not rated for duct system applications in Great Bend, KS. Its rubber-based adhesive dries and loses adhesion from temperature cycling in Great Bend. MBM Air Duct Cleaning never uses standard duct tape for duct sealing work in Great Bend, KS.

Why MBM

Why Choose MBM Air Duct Cleaning for Duct Sealing in Great Bend, KS

Pressure Tested Before and After — Documented Improvement in Great Bend

MBM performs pressure testing before and after every duct sealing service in Great Bend, KS. The before and after measurements document the leakage reduction achieved in Great Bend. Documented improvement, not assumed improvement in Great Bend, KS.

Every Accessible Leak Point Sealed in Great Bend, KS

MBM seals every identified leak point in the accessible duct system in Great Bend. Not a representative sample. Not the most obvious points only in Great Bend, KS. Every identified leak point in Great Bend.

Correct Materials That Maintain Effectiveness Long Term in Great Bend

Mastic sealant and UL 181-rated foil tape that maintain their effectiveness through the thermal cycling of long-term HVAC operation in Great Bend, KS. Never standard duct tape in Great Bend.

Every Sealing Service Guaranteed in Great Bend, KS

Every MBM Air Duct Cleaning duct sealing service is guaranteed in Great Bend. If the sealing does not produce the expected improvement within the guarantee period, we return and address it at no additional charge in Great Bend, KS.

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Pricing

Duct Sealing Cost in Great Bend, KS

All pricing confirmed upfront before work begins in Great Bend. No surprises in Great Bend, KS.

Small system — up to 10 vents in Great Bend$300 to $600
Standard residential system — 10 to 20 vents in Great Bend, KS$500 to $1,000
Large residential system — 20 or more vents in Great Bend$800 to $1,500+
Aeroseal treatment for inaccessible leaks in Great Bend, KS$1,500 to $3,000+

A sealing service that reduces leakage by 15 to 20 percentage points returns that proportional energy cost reduction on every subsequent energy bill in Great Bend, KS. For a home spending $200 per month on heating and cooling, a 15 percent leakage reduction saves approximately $30 per month in Great Bend. A sealing service costing $500 to $1,000 pays for itself in energy savings within 18 to 36 months in most cases in Great Bend, KS. Every month after payback is net return on the investment in Great Bend.

Pressure tested before and after. Every leak found. Correct materials. Guaranteed. MBM Air Duct Cleaning in Great Bend, KS.

Call now for same-day scheduling in Great Bend.

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Service Area

Serving Great Bend, KS and Surrounding Areas

Downtown Great Bend

Homes, condos, apartments in Great Bend, KS

North Great Bend

Full north-side coverage in Great Bend, KS

South Great Bend

All south-side communities in Great Bend

East Great Bend

East-end homes and properties in Great Bend, KS

West Great Bend

Full west-side coverage in Great Bend

Surrounding Areas

Call to confirm availability in Great Bend, KS

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FAQ

Duct Sealing FAQs in Great Bend, KS

The clearest indicators in Great Bend are energy bills that seem high relative to your usage, rooms that consistently will not reach the right temperature, an HVAC system that runs continuously without achieving comfort setpoint, higher than expected dust levels throughout the home, and humidity problems during cooling season in Great Bend, KS. Pressure testing is the definitive way to quantify the leakage in your specific system in Great Bend.
A duct pressure test connects a calibrated fan to the duct system and pressurizes it to a standard test pressure in Great Bend. The airflow required to maintain that pressure is measured in Great Bend, KS. The measured airflow represents the total leakage rate of the system in Great Bend. MBM Air Duct Cleaning performs pressure testing before and after every duct sealing service in Great Bend, KS.
The Department of Energy estimates that typical residential duct systems lose 20 to 30 percent of conditioned air through leakage before it reaches the living spaces in Great Bend. In systems with particularly poor sealing or failed original sealant, the loss can exceed 30 percent in Great Bend, KS.
Duct cleaning before duct sealing allows the mastic sealant to bond to clean duct surfaces in Great Bend. Applying mastic to duct surfaces coated with accumulated dust and debris reduces the bond quality and long-term sealing effectiveness in Great Bend, KS. MBM Air Duct Cleaning recommends cleaning before sealing when both services are needed and can coordinate both in a single visit in Great Bend.
Mastic is a water-based sealant specifically formulated for duct system applications in Great Bend. It remains flexible after curing and maintains its seal through the thermal cycling that duct systems experience during operation in Great Bend, KS. Standard duct tape uses a rubber-based adhesive that dries and loses adhesion from temperature cycling, failing within a few seasons in Great Bend.
Yes. Return duct leaks in crawl spaces draw crawl space air including its elevated moisture content into the return airstream in Great Bend. The additional moisture enters the air handler and is distributed throughout the home in Great Bend, KS. Indoor relative humidity rises despite the air conditioner running because the additional crawl space moisture load overwhelms the system's dehumidification capacity in Great Bend.
Aeroseal is a technology that seals duct leaks from inside the pressurized duct system in Great Bend. Aerosolized sealant particles are introduced into the system and travel to leak points where they accumulate and seal the gap in Great Bend, KS. It is needed when significant leakage exists in duct sections in wall cavities or ceiling plenums that cannot be physically accessed for manual sealant application in Great Bend.
Mastic duct sealant maintains its sealing effectiveness for the life of the duct system when correctly applied in Great Bend. UL 181-rated foil tape maintains adhesion for 20 years or more in normal duct system conditions in Great Bend, KS. Both materials significantly outlast standard duct tape in duct system applications in Great Bend.
Yes. Sealing the duct system reduces the conditioned air loss the system was experiencing and delivers more of the conditioned air the HVAC produces to the living spaces in Great Bend. The reduction in leakage translates directly to reduced energy consumption for the same heating and cooling output in Great Bend, KS.
Yes for systems with return duct leaks in unconditioned spaces in Great Bend. Return duct leaks in attics and crawl spaces draw unconditioned air including dust, moisture, and mold spores into the return airstream in Great Bend, KS. Sealing these leaks eliminates the pathway and keeps the circulated air to what is drawn from the living spaces in Great Bend.
Duct sealing costs in Great Bend range from $300 to $600 for smaller systems, $500 to $1,000 for standard residential systems, $800 to $1,500 and above for larger systems, and $1,500 to $3,000 and above for systems requiring Aeroseal treatment in Great Bend, KS. All pricing confirmed upfront before work begins in Great Bend.
Yes. Every MBM Air Duct Cleaning duct sealing service is guaranteed in Great Bend. If the sealing does not produce the expected improvement within the guarantee period, we return and address it at no additional charge in Great Bend, KS.
Call Today

Ducts Losing Conditioned Air? Call MBM Air Duct Cleaning in Great Bend, KS Today.

Duct leakage pays for conditioned air that heats and cools your attic and crawl space instead of your living spaces every month in Great Bend. 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 Great Bend, KS. Call now for same-day scheduling in Great Bend.

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Our HVAC & Air Duct Services in Great Bend, KS

Duct SealingHVAC RepairAir Conditioning RepairDryer Vent CleaningFurnace RepairHeat Pump RepairEmergency HVAC RepairCommercial HVAC RepairHVAC InstallationHVAC Replacement

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