Steps for Running Ductwork to Second Floor

Have you ever observed a difference in the cooling of the second floor? Of course, it is not the same as the basement, ground floor, or even the first floor? But why? The culprit is your HVAC ductwork. So, if your ductwork is extended to the higher floor, it tends to get warmer. So, here are a few steps for running the ductwork to the second floor and enjoying excellent cooling.

Create a hovel in the central ductwork to pass the duct from the first to the above floor. Then, place it in the new vent. It will proceed to the second-floor heat register. Then, properly seal your ductwork to preserve heat.

Indeed, running ductwork to second floor is a professional task and needs to be done using the proper steps. If you adopt the wrong approach, you may damage your HVAC system.

So, if you are not confident at doing this task on your own, you may hire Air Duct Repair and Replacement in Buford, GASpending a little extra may save you in the long run. However, if you plan to do it by yourself, you should read this carefully.

How to Set Up the Ductwork?

It is crucial to plan the ductwork installation task before setting it. So, running ductwork from floor to floor is a much similar task. Planning helps to streamline and to organize things. Hence, you can arrange all things beforehand to ensure a flawless installation.

Begin by deciding the exact location where you want to connect the ductwork on the upper floor. It can be veiled underneath the closet or in a corner. Still, it should be close to the basement roof joist.

After you identify an appropriate position, take out the measuring tape. Size the area starting from the central duct to the specified position. It can be an estimate. After you have the measurement, purchase the tools you require to perform the task.

What is the Step-by-Step Guide?

Managing ductwork can be slightly intimidating. Whether you wish to insulate the ductwork or extend it to the higher floor, you need expert guidance. So, here is the direction you need:

Which Materials Do You Require?

To perform the ductwork extension task, you must arrange the following tools:

  • Flat Ductwork Tubing
  • Metal Ductwork Hangers
  • Provisional Fitting
  • Saw
  • Sheet-metal Clips
  • T-Fit Ductwork Tubing
  • Heat Registers
  • Knobs
  • Pen/ Marker
  • Mastic Tape
  • Duct Tape
  • Drywall

So, if your tools are ready, you can get started with the installation.

Step 1: Identify and Cut the Main Ductwork

Firstly, you are required to identify the plenum or the central ductwork on the first floor. Then, choose an appropriate location on the upper floor to install the ductwork. The ideal places can be under a closet or veiled region of the home. First, however, make sure the area is close to the underground roof joist.

You need to sketch a circle on the central duct that is the same size as the ductwork catch. Make sure to bring together the circle so that it faces towards the upper floor. After this, use metal knobs to cut the drawn circular shape. Using Dremel for the purpose can be the best option. You should always wear safety gloves to protect your fingertips.

Step 2: Route New Ductwork

Fasten the duct collar around the central duct opening. Then drill a hole in the ground that is big enough for ductwork installation. Fix the new ductwork to the beam in the basement. Then cover it with the hanger and connect it to the shaft.

Proceed with connecting the ductwork sections unless you reach the first-floor roof. Create a hole using the saw. Always be sure to be precise and careful. It is much similar to when you use a jigsaw to dissect the ductwork. Take care and never cut through the upper floor’s ground level.

Step 3: Ductwork Installation

As a rule, ductwork is installed in the ceiling. With the help of a hanger, you can fix it to the adjacent beam. However, if you want the new duct to pass through several rooms, you must use a T-fitting ductwork portion. Then, you can fasten the new duct horizontally.

Create a hole in the second story’s ground level where you want good ventilation. For this, you may require a saw:

  1. Create a big hole in the ductwork (under the floor) to allow provisional fitting.
  2. Attach the fitting to the hole in the ground and tighten up.
  3. You may use a heat register to wrap the spot.

Step 4: Cover Ductwork

After this, you may want to cap the open ductwork. You can use duct tape to attach the uncovered duct and then use mastic tape for sealing. Always use premium quality duct tape for long-lasting results.

Cover the ducts that link the first and second floors. You can use metal knobs to curve the ducts. It will serve as an operative foundation for the drywall. It can also shelter the duct and structure a new internal boundary using suds.

So, if you religiously follow the guidelines mentioned above, you can enjoy excellent cooling in every part of your home. But make sure to maintain clean air ducts. For this, you may choose a ductwork maintenance plan from Air Duct Cleaning in Buford, GA

Frequently Asked Questions (FAQs)

How much can you extend the ductwork?

If you choose premium quality ductwork, you can easily extend it 10 to 20 feet in length. However, if you choose a smooth mitered elbow, you can run up to 75 feet.

Is it possible to run ductwork through floor beams?

The answer is yes! Ductwork hunts for insulated, bend, air-sealed metal or fibreboard channels can be installed through the floor beams.

Which is better: floor or roof vent?

It depends on your requirements, as each vent has its advantages. 

Roof-mounted vents ensure higher cooling capacity. So, if you want to improve cooling, choose roof vents. However, if you’re going to focus on better heating, floor vents are a better choice, as they ensure better heat distribution.

Also Read: Tips on finding the right Roofer

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