How Much Does It Cost to Replace Air Ducts?

If you’re looking to get some quality cooling or heating in your home, then quality air conditioning ductwork replacement is important. They are the tubes inside your ceilings or walls that carry air from your cooling or heating system to multiple rooms in your house. Faulty or rusty air ducts can cause a bad odor in your house, so it is best to go with an air duct replacement and save yourself the trouble. Air ducts are of two types, plastic and metal. We will briefly go through the air duct replacement costs for both types.

Let’s go:

Metal Air Duct Replacement Costs

Metal ductwork is known for its high quality and shelf life, but to maintain maximum efficiency, a replacement is recommended after 10-15 years. Multiple HVAC companies, including Netherland Air Conditioning, provide duct installation and replacement services.

air conditioning ductwork replacement

Depending on your location and project complexity, professional installation for metal ductwork is somewhere between $500-$2000. Keep in mind, though, this does not include the cost of materials.

Pro Tip: Metal ducts can last between 30-50 years with proper maintenance and care.

Let’s study a few factors that affect the prices for metal ductwork:

Size Of The Job

The more ductwork you need, the more it costs, and material costs for sheet metal ducts range from $10 to $20 per linear foot. If the metal is thicker or of higher quality, then that can raise the ductwork prices, too. 

Insulation Needs

Insulation keeps the air in your ducts at the right temperature, hot or cold. The ducts have to pass through attics, where they can lose their desired effect, and your HVAC system has to put in an extra shift, resulting in a higher electric bill. Insulation costs an extra $1-$2 per linear foot.

Labor Costs

Depending on your area, the labor costs can differ; however, in general, it costs somewhere between $500-$2000 for professional metal ductwork installation, and if the old ducts need to be removed first, then the labor charges can increase.

Asbestos Removal

If your old ducts contain asbestos or are hard to access, this can drive the costs up, and if asbestos is released into the air, it can badly affect your health, so despite the extra cost, it’s highly recommended to remove asbestos from your vents.

Let’s briefly go through flex duct replacement costs now:

Flexible Air Duct Replacement Costs

A flexible air duct or flexi duct is comparatively cheaper than metal due to material costs and ease of installation. Less specialized labour and fewer fittings also contribute to its lower cost.

heating duct replacement

Flex duct replacement costs can vary depending on your location or project complexity, but generally, the prices hover somewhere between $300-$1500 for a professional installation.

Here are a few factors that can further influence the replacement costs for flex duct installation:

Duct Size

The higher the duct size, the greater the cost. Flex ducts usually come in 2 sizes, 4-16 inches wide. Big ducts cost more as extra material is required for manufacturing, thus increasing your total duct replacement costs.

Flex Duct Quality

High-quality flex ductwork is durable and offers better insulation, which can save you from sky-high energy bills down the road. Higher quality can add $1-$2 per linear foot for flexible ducting, but it’s worth it in the long run.

Labor and Installation Complexity

If old ducts need to be removed first, then that increases the labor time, resulting in increased costs for you. If the installation is easy and doesn’t have too many bends, then expect your ducts to be replaced quickly without ballooning your budget.

Conclusion

There is no fixed cost for air duct replacement, although on average it costs somewhere between $500-$2000 for metal ductworks and $300-$1500 for flexible air ducts. Your location, labor cost, and project complexity determine whether the prices increase further or not. It’s worth noting that the duct work quality, installation complexity, and size of the job also come into play when determining the final price for air duct replacement. 

FAQs

  1. How can I find a company that provides air duct replacement near me?

A quick search on the internet can lead you to certified air duct replacement companies in your area.

2. Should I get a heating duct replacement?

If your ducts are old, then replacing ductwork helps you save on energy bills and maximizes the performance of your HVAC.

3. Why is HVAC air duct replacement important?

Ac air duct replacement is important as it helps keep your home at a temperature that you desire without your system putting in extra work.

4. What is the material cost for sheet metal ducts?

Material costs for sheet metal ducts range from $10 to $20 per linear foot, depending on the size and quality.

5. Will old duct removal increase replacement costs?

Old duct removal increases labor time, which results in increased upfront costs for your heating duct repair.

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