Sealing leaks with duct sealing prevents heated or cooled air from escaping, helping you save up to 20–30% on energy costs.
Enjoy consistent temperatures in every room without hot or cold spots with duct sealing and ductwork insulation.
Proper duct sealing keeps out dust, allergens, mold spores, and pests, improving indoor air quality.
With no leaks, your heating and cooling system works less hard, reducing wear and extending its lifespan.
Sealing ducts and ductwork insulation helps prevent condensation, reducing the risk of mold growth and moisture damage.
By using less energy, you reduce your carbon footprint and make your home more environmentally friendly.
Leaky ducts are one of the biggest energy wasters in a home. If your ductwork has cracks, gaps, or loose connections, up to 30% of your heated or cooled air could be escaping before it reaches your living spaces. At Insulation Co Inc, we offer expert duct sealing services to improve your home’s efficiency, comfort, and air quality — helping you save money while keeping your home healthier year-round.
Please reach us at sales@insulationco.com if you cannot find an answer to your question.
Duct sealing involves locating and sealing leaks, cracks, and gaps in your home’s ductwork to prevent air loss. It improves energy efficiency, keeps temperatures consistent, enhances indoor air quality, and helps your HVAC system last longer.
Signs of leaky ducts include:
If you notice any of these, a duct inspection can confirm if sealing is needed.
On average, 20–30% of conditioned air escapes through leaks in duct systems. This makes your HVAC system work harder, wasting energy and increasing costs.
Most residential duct sealing projects are completed in one day. The exact time depends on the size of your home, condition of the ductwork, and number of leaks found.
No — our process is clean and minimally invasive. We seal your ducts from inside your crawl space, attic, or basement without damaging walls or ceilings.
When done professionally, duct sealing can last 10 years or longer. At Insulation Co Inc, we back our work with a 10-year workmanship warranty for peace of mind
Yes. Sealing your ducts prevents dust, allergens, mold spores, and pests from entering your ductwork and circulating through your home, creating a cleaner, healthier environment.
Homeowners typically save up to 20–30% on heating and cooling costs after sealing leaks. The exact savings depend on the extent of leakage and your HVAC usage.
Call us or request a free same-day duct sealing estimate to get started!
723 Brookstone Street, Mount Vernon, WA, USA
For Immediate Response or Questions Office: 360-355-9040 Email: sales@insulationco.com
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