(810) 267-4121

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Duct Sealing

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Stop Air Leaks, Start Saving

Leaky ductwork forces your HVAC system to work harder—costing you money and comfort. Our duct sealing services fix the problem fast.
● Seals gaps and cracks in ductwork● Uses closed-cell spray foam for lasting performance● Improves airflow and system efficiency● Reduces energy bills and indoor humidity
Say goodbye to wasted air and uneven temperatures. We seal ducts right the first time, helping your home stay consistently comfortable and energy-efficient.

Duct Sealing That Delivers

Our expert duct sealing solutions boost indoor comfort and protect your HVAC investment.
● Prevents air loss and system overuse● Keeps every room evenly heated or cooled● Helps your HVAC last longer with less wear● Blocks dust, allergens, and pollutants from entering ducts
We don’t just patch duct leaks—we solve them with durable spray foam that holds up over time. Better comfort, cleaner air, lower costs—it all starts with proper duct sealing.

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Schedule Duct Sealing in Your Area

Insulation Services of Michigan, Inc. proudly serves homeowners in Capac, Lapeer County, Almont, North Branch, Port Huron, Lexington, Marlette, Bad Axe, Oakland Charter Township, Romeo, Macomb, Rochester Hills, West Bloomfield, Farmington, Southfield, Grosse Pointe, Chesterfield, Canton, Howell, Grand Blanc, Owosso, Detroit, and Birmingham.

Call (810) 267-4121 today to schedule your duct sealing service and start saving energy—one sealed duct at a time.

Duct Sealing FAQs

  • Air duct sealing helps improve your home's energy efficiency by reducing air leaks, leading to lower utility bills and consistent indoor temperatures. It also improves indoor air quality by preventing contaminants from entering the ductwork.

  • We use closed cell spray foam to seal ductwork effectively. It forms a tight, durable seal that prevents air from escaping, ensuring your HVAC system works efficiently.

  • Yes, duct sealing is an investment that pays off over time. By improving HVAC efficiency and reducing energy consumption, you can save significantly on your monthly energy bills.

  • The process of duct sealing typically takes a few hours, depending on the size and condition of your ductwork. Our professionals ensure the job is done efficiently with minimal disruption to your daily routine.

Don’t Wait—Seal in the Savings!

Every day without proper insulation is money out the window. Book your appointment today and start benefiting from improved energy efficiency and long-term savings!

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