Call Now — (888) 216-9551 — Same-Day Scheduling
Pressure Tested Before & After  ·  Mastic Sealant  ·  Every Leak Point Found  ·  Guaranteed
Duct Sealing · Dillon, CO

Duct Sealing in Dillon, CO —
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 Dillon, CO

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

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

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

Why Correct Sealant Materials Last While Duct Tape Fails in Dillon, CO

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

Call Now — (888) 216-9551
Where Leaks Occur

Where Duct Leaks Occur and Why They Develop in Dillon, CO

At Every Unsealed Duct Joint Throughout the System in Dillon

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

At Branch Takeoffs From the Main Trunk Line in Dillon, CO

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

At Register Boot Connections in Walls and Ceilings in Dillon

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

Why Original Installation Sealant Fails Over Time in Dillon, CO

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

What Leakage Costs You

What Duct Leakage Costs You in Dillon, CO

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 Dillon, CO

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

What Return Duct Leaks Do to Your Indoor Air Quality in Dillon, CO

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

Call Now — (888) 216-9551
Our Sealing Process

MBM's Duct Sealing Process in Dillon, CO

1

Pressure Testing to Establish Total Leakage in Dillon

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

2

Systematic Leak Location Through the Accessible System in Dillon, CO

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

3

Correct Sealant Selected for Each Leak Point in Dillon

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

4

Every Leak Point Sealed Completely in Dillon, CO

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

5

Post-Sealing Pressure Test to Confirm the Result in Dillon

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

Sealant Materials

What MBM Uses to Seal Duct Leaks in Dillon, CO

Mastic Sealant — The Professional Standard in Dillon

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

UL 181-Rated Foil Tape for Specific Applications in Dillon, CO

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

Standard Duct Tape Is Never Used in Dillon

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

Why MBM

Why Choose MBM Air Duct Cleaning for Duct Sealing in Dillon, CO

Pressure Tested Before and After — Documented Improvement in Dillon

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

Every Accessible Leak Point Sealed in Dillon, CO

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

Correct Materials That Maintain Effectiveness Long Term in Dillon

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

Every Sealing Service Guaranteed in Dillon, CO

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

Call Now — (888) 216-9551
Pricing

Duct Sealing Cost in Dillon, CO

All pricing confirmed upfront before work begins in Dillon. No surprises in Dillon, CO.

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

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

Call now for same-day scheduling in Dillon.

Call Now — (888) 216-9551
Service Area

Serving Dillon, CO and Surrounding Areas

Downtown Dillon

Homes, condos, apartments in Dillon, CO

North Dillon

Full north-side coverage in Dillon, CO

South Dillon

All south-side communities in Dillon

East Dillon

East-end homes and properties in Dillon, CO

West Dillon

Full west-side coverage in Dillon

Surrounding Areas

Call to confirm availability in Dillon, CO

Call Now — (888) 216-9551
FAQ

Duct Sealing FAQs in Dillon, CO

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

Ducts Losing Conditioned Air? Call MBM Air Duct Cleaning in Dillon, CO Today.

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

Call Now — (888) 216-9551

Our HVAC & Air Duct Services in Dillon, CO

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

Serving These Locations

Air Duct Cleaning Lake California, CAAir Duct Cleaning Skidaway Island, GAAir Duct Cleaning Hays, KSAir Duct Cleaning Chenoa, ILAir Duct Cleaning Emerald Lake Hills, CAAir Duct Cleaning Patrick Afb, FLAir Duct Cleaning Morrisville, PAAir Duct Cleaning Las Lomas, TXAir Duct Cleaning Buffalo, MNAir Duct Cleaning Pittsburg, KSAir Duct Cleaning Cornville, AZAir Duct Cleaning Maize, KSAir Duct Cleaning Farmington, MIAir Duct Cleaning Montoursville, PAAir Duct Cleaning Mound Bayou, MSAir Duct Cleaning Mequon, WIAir Duct Cleaning Denison, TXAir Duct Cleaning Smithville, NJAir Duct Cleaning Ross, CAAir Duct Cleaning Bastrop, LAAir Duct Cleaning Highland, KSAir Duct Cleaning Brooklyn Center, MNAir Duct Cleaning Dane, WIAir Duct Cleaning Leisuretowne, NJAir Duct Cleaning Vicksburg, MSAir Duct Cleaning Hinton, OKAir Duct Cleaning Sparta, MOAir Duct Cleaning Donalsonville, GAAir Duct Cleaning Scaggsville, MDAir Duct Cleaning Duson, LAAir Duct Cleaning Marin City, CAAir Duct Cleaning Muskego, WIAir Duct Cleaning Clearwater, KSAir Duct Cleaning Natalia, TXAir Duct Cleaning Middlebranch, OHAir Duct Cleaning Kenner, LAAir Duct Cleaning Prague, OKAir Duct Cleaning Jasmine Estates, FLAir Duct Cleaning Dade City North, FLAir Duct Cleaning Carver, MNAir Duct Cleaning Moonachie, NJAir Duct Cleaning Niagara, WIAir Duct Cleaning Mount Olive, MSAir Duct Cleaning Ancient Oaks, PAAir Duct Cleaning Royal Palm Beach, FLAir Duct Cleaning Belton, SCAir Duct Cleaning Decatur, TNAir Duct Cleaning Willow Springs, MOAir Duct Cleaning Fairfield Glade, TNAir Duct Cleaning Mcconnellsburg, PA