How Do You Install a Duct Vent in a Kitchen?

Are you planning to have duct vents in your kitchen? Grease duct access panels are necessary, especially in closed spaces like kitchens where smoke builds up and can become hazardous. You must have proper ventilation in all areas, especially the kitchen. If you plan to install a duct vent, it will be good to keep the following things in mind.


Tools That You Will Need

Before beginning your installation process, you must collect the tools you need to avoid poor installation. Here are the tools you need to install ducts in your kitchen:

  • Cordless Drill
  • Tape Measure
  • Tin Snips
  • Utility Knife
  • Dust Mask
  • Caulk Gun
  • Extension Cord
  • Jigsaw

If you have no background or experience installing ducts and panels, it will be better just to hire an expert instead of attempting a trial and error, as it can lead to more cost. You can also get an injury in the process if you are not too careful.

Materials to Have in Handy

Before you begin the installation, once you have all the tools and equipment, it is time to buy the materials. You will have to buy the vent and hood directly from a vendor, but you can find these materials in your nearest hardware store. Here are the materials for the installation that you should have in hand:

  • Caulk
  • Aluminum Faced Duct Tape
  • Sheet Metal Screws
  • Rigid Duct
  • Insulated Duct Sleeve
  • Roof cap
  • Duct Transition

You can always ask the hardware experts to help you find these materials if you are not too familiar with them. You must make sure you buy the suitable types and sizes for your installation project to ensure that you do not have to do some last-minute shopping.

The Installation Process

Now that you have what you need, it is time to learn how to install the vent. Going steady and slow is an excellent way to win the race. It applies to complicated systems like air ducts and ventilation spaces. Here is what you need to do:

Important note: Before you begin your installation, you must always keep in mind to find the shortest and straightest path to the outside or daylight. You should not install your ducts too far away from the exteriors as this will only affect the airflow and increase the grease buildup.

Step 1: Make sure to read about the fan capacity of your exhaust fan. You can find this in the fan’s owner’s manual. The duct length should not exceed it, so plan the route of your ducts accordingly. One commonly known way of doing this is to go up through the attic or roof and out.

Step 2: If you run it through the attic, you need to ensure that there are no obstacles. You can go into your attic and push aside any insulation or electrical wiring that might block the 6-inch hole you are about to drill into. Make sure to hold a wire through the ceiling where you plan to put the pipe vent.

Step 3: Going back into the kitchen, make sure you mark any cabinets and cut holes. It is where all the ducts will go. After you attach all the ductwork, you can go back up to the attic to reposition the plumb bob and connect it straight to the middle pipe from the kitchen.

Step 4: After you attach the plumb bob, you can now cut a hole for the duct. After you connect it with the rest, you can place the roof cap. Then you can now install the hood. The damper flap must operate when you attach it.

Step 5: Caulk around the pipe where the duct enters the ceiling for extra stability after you attach the hood to the wall. 

If you live in places where snow or frost is regular, you should add extra insulation on the pipe in the attic. It is vital to ensure that the lines do not create frost or water droplets when it gets cold.

Installing a kitchen vent will not be a walk in the park, especially if you lack the necessary training or skills. If you want to ensure proper installation, you can always hire professionals to do it. You also have to consider specific building codes in the area, as some may require you to install fire-rated access panels, especially in commercial kitchens.

Never Hesitate to Rely on Professionals

Of course, hiring an expert to do the installation for you should never be off the table. If you cannot find the time or cannot be confident in your installation process, hire experts. Doing so will help save you time and money. Not only will these professionals properly install the vents you will also no longer have to buy the equipment or necessary tools needed for the installation.

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Updated Home
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