Duct Lining

How Healthy Is The Air In Your Home?


Many older duct systems are made of metal, which naturally oxidizes over time. This oxidation leads to dust buildup inside the ducts, lowering air quality and circulating unwanted particles throughout your home. In homes with flat roofs, the ductwork is often installed overhead, which can result in air leaks due to improper installation. Without proper sealing, air escapes, leading to poor system efficiency. To make sure your ducts are fully sealed and functioning optimally, it's crucial to address these issues with a specialized solution.


Duct Armor™ is the solution. Our innovative system restores your air ducts by completely sealing them from the inside with a synthetic latex and rubber coating. This product fills all cracks and crevices, ensuring better airflow, increased system efficiency, and, ultimately, a healthier, more comfortable home.


Call us today at (602) 851-1267 to get in touch with Air Doctor Duct Cleaning & Lining Of Phoenix.

Restore & Protect Your Duct System For Lasting Results

Are Your Air Ducts Rusted Or Moldy ?

Before you decide to install an overhead system for your old underground air ducts, let us show you a better alternative. Our non-destructive system, known as Duct Armor™, can restore your ducts without damaging them. With our patented process, you can be assured that your home's air is clean, comfortable, and efficient.

Video inspections are free for residential and commercial properties with air ducts that are in the slab.

Extend the Life of Your Dryer

Regular maintenance means fewer air duct repairs and an extended lifespan for your dryer. This not only saves you money on potential replacements but also ensures your appliance operates effectively for years to come.

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Our Product: Duct Armor
  • Seales the holes you have today
  • Seals future holes
  • Less dust in the home
  • Anti-fungicide
  • Seals up your return
  • Fiberglass Insulation
  • Healthier air

  Warranty: 20yr

Competitor's Product
  • Seales the holes you have today
  • Seals future holes
  • Less dust in the home
  • Anti-fungicide
  • Seals up your return
  • Fiberglass Insulation
  • Healthier air

  Warranty: 10yr

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