Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access homex.com. Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

How do you fix heating ducts?

The duct surface should be clean. Dust can be removed from the duct with a cloth. Is that correct? There are less than 1/2 inch gaps. Load brush with mastic. Is that correct? Joints with bigger gaps. If the duct connection is larger than 1/2 inch, use fiberglass and mastic. Wrap Ducts with insulation.

Let's Get It Fixed!

HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products