Complete Guide on Adding a Vent to Existing Ductwork

Imagine this; you’re working in a garage and sweating as there is no air vent there. What would you do? The most obvious answer here is adding a vent to existing ductwork. But before that, there are few things to consider.

One thing you should check is whether your AC can handle another air vent or not. Usually, installation doesn’t need much effort, and DIY could be practical. However, having a professional technician do it for you is better. You may find an HVAC technician that could help.

Air Duct Repair and Replacement in Gainesville, GA services say that extending the vent could affect the cooling can compatibility of the new duct. Even though it might be true there, it usually is a fix for that. Either adding an extra fan in the chimney can help, or increasing the speed of the HVAC unit is functional.

So long story short, adding a vent to existing ductwork is possible, but you should check with a professional technician about the compatibility of AC and heater first.

Prerequisites to adding a new vent to existing ductwork

To start, have a professional check your ductwork for compatibility to add a new vent. Once that’s completed, find spots to add your vent and mark them. Next is cutting the piece off and adding the vent cover after ensuring it’s the right fit. Finally, drill the holes to screw everything in place.

Now that’s the basics, but it’s not as simple as that. Keep reading, and we’ll go step by step to add a new vent to existing ductwork. Let’s begin.

Pros and cons for adding a vent to existing ductwork

According to Air Duct Cleaning in Gainesville, GA services, it’s essential to know if adding new vents are worth it or not. Because adding them without reason could be harmful. Here are some pros and cons, advantages and disadvantages to be specific.

Advantages (Pros)

Believe it or not, adding extra vents to ductwork increases the resale value of your home. You may wonder how it is possible. Isn’t it adding up to the total furnishing cost of your home? However, when it comes to profits, new vents are helpful, especially in the long term.

Additionally, through vents, fresh air goes inside the system. It completes the air circulation inside your home, kicking out all kinds of pollutants and toxicity. It results in improved air quality around your house, which is even beneficial for health factors.

Disadvantages (Cons)

The most significant disadvantage of adding a vent is a reduction of efficiency in the ductwork. What does it mean? From an increase in an electric bill to an extra load on an HVAC unit, you won’t be able to save up on your accounts. Which then results in increased utility or energy bills.

Six easy steps on adding a vent to existing ductwork

After quick pros and cons, you’ll need to check the possibility of adding new vents to your ductwork. Just so you know, it isn’t rocket science, meaning it’s not that hard. If you feel you need a professional, don’t hesitate to call Air Duct Repair and Replacement in Gainesville, GA services for assistance.

Before we begin, here are some tools needed for your work. Follow the steps clearly, and it will take no time at all to complete your task. Let’s begin-

Tools Needed

  • Dust mask
  • Work gloves
  • Goggles
  • Screws
  • Screwdriver
  • Drill
  • Marker
  • Metal shears
  • Scissors

Once the tools are ready, you can follow these steps to add a vent to existing ductwork:

Step #1: Locate & mark the spot

Before starting anything, make sure to wear proper protection. Here using a facemask, goggles, and gloves would be enough. Once PPEs are worn, let’s start the process.

Start by locating the area where you want the vent to go. Next, using a marker, target the position where the vent needs to be added. Mark the area and lock that position.

Step #2: Cutting duct piece & marking vent cover

Once the position is selected and marked, it’s time to cut it and make a hole. How? Use a metal shear, drill, or both. Carefully use these tools to cut the specified location. After that, you’ll need to make or install the vent cover. Start with taking measurements after determining where vents will go.

While cutting a hole, make sure it’s big enough but not too big, nor the vent won’t fit. However, you should know about using shears or tin snips before just jumping in with tools blazing. Hire a professional if you want, safety first after all.

You also have an option to find a cutting template before cutting into the ductwork. This way, cutting will be much easier and reduce any mishaps or mistakes while cutting. Also, make sure to wear proper safety equipment while working.

Step #3: Add The Vent into the ductwork

Before this step, the hole will be ready. Now carefully fit and hold the vent to install it in the hole made earlier. Next, make sure it matches the hole we dug earlier.

Please note the vent hole as it shouldn’t be too big or too small, or it won’t fit.

Step #4: Cutting Insulation

When marking the ductwork, you may have to cut some insulation. This insulation may be on top of the ductwork or inside it. Once the hole is ready, administer the vent that you need to install. By the way, some insulations that are easily cut using a knife or scissors will do fine.

Make sure to never go overboard with anything and keep the insulation along the edges. You may need to do a slight alteration, so you must have tools with you all the time during installation.

Step #5: Marking and drilling holes

Although the title is self-explanatory, don’t go making holes anywhere. These holes are the ones that will be useful to fix the vent using screws. To start it off, using a power drill is helpful. Power drills are dangerous, though, so use them with caution by wearing protective equipment.

Step #6: Screwing Vent

Thanks for following all the steps. It is the last one. Start with screwing bolts with nuts (screwing the screws). A driver or pliers are helpful in these situations. Ensure everything is in place, and you will have successfully installed a vent to existing ductwork if you feel the need for professional services like Air Duct Cleaning in Gainesville, GA.

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