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Pressure Tested Before & After  ·  Mastic Sealant  ·  Every Leak Point Found  ·  Guaranteed
Duct Sealing · Reno, TX

Duct Sealing in Reno, TX —
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 Reno, TX

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

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

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

Why Correct Sealant Materials Last While Duct Tape Fails in Reno, TX

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

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Where Leaks Occur

Where Duct Leaks Occur and Why They Develop in Reno, TX

At Every Unsealed Duct Joint Throughout the System in Reno

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

At Branch Takeoffs From the Main Trunk Line in Reno, TX

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

At Register Boot Connections in Walls and Ceilings in Reno

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

Why Original Installation Sealant Fails Over Time in Reno, TX

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

What Leakage Costs You

What Duct Leakage Costs You in Reno, TX

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 Reno, TX

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

What Return Duct Leaks Do to Your Indoor Air Quality in Reno, TX

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

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Our Sealing Process

MBM's Duct Sealing Process in Reno, TX

1

Pressure Testing to Establish Total Leakage in Reno

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

2

Systematic Leak Location Through the Accessible System in Reno, TX

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

3

Correct Sealant Selected for Each Leak Point in Reno

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

4

Every Leak Point Sealed Completely in Reno, TX

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

5

Post-Sealing Pressure Test to Confirm the Result in Reno

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

Sealant Materials

What MBM Uses to Seal Duct Leaks in Reno, TX

Mastic Sealant — The Professional Standard in Reno

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

UL 181-Rated Foil Tape for Specific Applications in Reno, TX

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

Standard Duct Tape Is Never Used in Reno

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

Why MBM

Why Choose MBM Air Duct Cleaning for Duct Sealing in Reno, TX

Pressure Tested Before and After — Documented Improvement in Reno

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

Every Accessible Leak Point Sealed in Reno, TX

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

Correct Materials That Maintain Effectiveness Long Term in Reno

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

Every Sealing Service Guaranteed in Reno, TX

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

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Pricing

Duct Sealing Cost in Reno, TX

All pricing confirmed upfront before work begins in Reno. No surprises in Reno, TX.

Small system — up to 10 vents in Reno$300 to $600
Standard residential system — 10 to 20 vents in Reno, TX$500 to $1,000
Large residential system — 20 or more vents in Reno$800 to $1,500+
Aeroseal treatment for inaccessible leaks in Reno, TX$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 Reno, TX. For a home spending $200 per month on heating and cooling, a 15 percent leakage reduction saves approximately $30 per month in Reno. A sealing service costing $500 to $1,000 pays for itself in energy savings within 18 to 36 months in most cases in Reno, TX. Every month after payback is net return on the investment in Reno.

Pressure tested before and after. Every leak found. Correct materials. Guaranteed. MBM Air Duct Cleaning in Reno, TX.

Call now for same-day scheduling in Reno.

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Service Area

Serving Reno, TX and Surrounding Areas

Downtown Reno

Homes, condos, apartments in Reno, TX

North Reno

Full north-side coverage in Reno, TX

South Reno

All south-side communities in Reno

East Reno

East-end homes and properties in Reno, TX

West Reno

Full west-side coverage in Reno

Surrounding Areas

Call to confirm availability in Reno, TX

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FAQ

Duct Sealing FAQs in Reno, TX

The clearest indicators in Reno 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 Reno, TX. Pressure testing is the definitive way to quantify the leakage in your specific system in Reno.
A duct pressure test connects a calibrated fan to the duct system and pressurizes it to a standard test pressure in Reno. The airflow required to maintain that pressure is measured in Reno, TX. The measured airflow represents the total leakage rate of the system in Reno. MBM Air Duct Cleaning performs pressure testing before and after every duct sealing service in Reno, TX.
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 Reno. In systems with particularly poor sealing or failed original sealant, the loss can exceed 30 percent in Reno, TX.
Duct cleaning before duct sealing allows the mastic sealant to bond to clean duct surfaces in Reno. Applying mastic to duct surfaces coated with accumulated dust and debris reduces the bond quality and long-term sealing effectiveness in Reno, TX. MBM Air Duct Cleaning recommends cleaning before sealing when both services are needed and can coordinate both in a single visit in Reno.
Mastic is a water-based sealant specifically formulated for duct system applications in Reno. It remains flexible after curing and maintains its seal through the thermal cycling that duct systems experience during operation in Reno, TX. Standard duct tape uses a rubber-based adhesive that dries and loses adhesion from temperature cycling, failing within a few seasons in Reno.
Yes. Return duct leaks in crawl spaces draw crawl space air including its elevated moisture content into the return airstream in Reno. The additional moisture enters the air handler and is distributed throughout the home in Reno, TX. Indoor relative humidity rises despite the air conditioner running because the additional crawl space moisture load overwhelms the system's dehumidification capacity in Reno.
Aeroseal is a technology that seals duct leaks from inside the pressurized duct system in Reno. Aerosolized sealant particles are introduced into the system and travel to leak points where they accumulate and seal the gap in Reno, TX. 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 Reno.
Mastic duct sealant maintains its sealing effectiveness for the life of the duct system when correctly applied in Reno. UL 181-rated foil tape maintains adhesion for 20 years or more in normal duct system conditions in Reno, TX. Both materials significantly outlast standard duct tape in duct system applications in Reno.
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 Reno. The reduction in leakage translates directly to reduced energy consumption for the same heating and cooling output in Reno, TX.
Yes for systems with return duct leaks in unconditioned spaces in Reno. Return duct leaks in attics and crawl spaces draw unconditioned air including dust, moisture, and mold spores into the return airstream in Reno, TX. Sealing these leaks eliminates the pathway and keeps the circulated air to what is drawn from the living spaces in Reno.
Duct sealing costs in Reno 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 Reno, TX. All pricing confirmed upfront before work begins in Reno.
Yes. Every MBM Air Duct Cleaning duct sealing service is guaranteed in Reno. If the sealing does not produce the expected improvement within the guarantee period, we return and address it at no additional charge in Reno, TX.
Call Today

Ducts Losing Conditioned Air? Call MBM Air Duct Cleaning in Reno, TX Today.

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

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Our HVAC & Air Duct Services in Reno, TX

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

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