How To Install A Range Hood Vent Through Ceiling With The Comprehensive Guide

One of the most important kitchen appliances is a range hood but you need to know before how to install a range hood vent through ceiling. The main purpose is to installing a range hood in the kitchen is to purify the gas, smell, fumes, and odors while you cook.

how to install a range hood vent through the ceiling

A range hood allows you to breathe easily since the air in your kitchen gets cleaned. It also makes your kitchen smell neutral without any unpleasant odor. Mostly the heat generates from the kitchen due to cooking, but usually, the heat is either from cooked food or the cooktop.

In these cases it is too much heat can be real trouble, & it may hit your face while you are busy preparing the food. So a range hood will be seen along with dirt particles from the air, to excess the heat &  steam also removed, thereby helping you work smoothly in your kitchen.

Before you get into how to install a range hood vent through ceiling, you must know what a range hood is: a range hood is designed to remove the odors, greases, smoke, & other harmful pollutants that are released in the air while you cooking.

It sucks all the polluted air through a motorized fan either carried outside or filtered & recirculate. It keeps your cooking from exhaust, chemicals & smokes out of your kitchen. It improves your indoor air quality & streamlines your cooking experience. It helps us by not collecting the grease or fumes particles on the ceiling or walls and allows your kitchen to look cleaner.

Quick Summary: How to install a range hood vent through ceiling

When you buy an island range hood, it may require to install & of a flex vent that goes through the ceiling. It is installed carefully to draw a design on the drywall and then cut. After making the hole, you need to connect the frame bracket to the ceilings and joists to connect the power.

When you connect electrically, then you need to install the duct covers (chimney). When you connect the hood to the flex vent, and to the hanging brackets. It pulls the harmful air from the kitchen through the chimney, which affects your health.

How to Install a Range Hood Vent Through Ceiling (Buyer & Guide)

Before the installation process, here we guide for the whole process to install the range hood accurately, that how to install a range hood vent through ceiling. Actually, it is based on the following basic steps that help you to install the range hood through the ceiling.

how to install a range hood vent through ceiling with necessary instrument

Make a design

The 1st step is to make a design through the pencil on your ceiling, you may want to use the ceiling mounting bracket and trace the circle. The circle hole should be a bit larger than the actual duct size. So use a stud finder to make sure that there are studs.

Ceiling cut & support

After making the design where you want to drill the wall, now is the time to make the drywall saw or handheld saw, but be careful that you don’t damage any electrical wiring or other hidden utilities. After drying the wall inserts an island range hood that you need and be supported through studs or wooden to attach at the top of joists.

Attach Ceiling Mounting Bracket

After installing an island ceiling vent range hood, if required support, then you will need to attach the metal ceiling bracket. Or use the screws that are provided with your hood, & fasten the screws through the ceiling bracket & into the wooden ceiling support.

Install the Vent Duct

After mounting the range hood, then you need to install a flexible vent duck, typically ductwork installs the duct for those heating, ventilation & air conditioning system. The size is either 6” to 8”, but it depends on your range hood. You will need to connect an exterior vent hose either with aluminum tape or strapping.

Upper Support Frame Brackets

Before an exterior frame, you will need to install the upper frame brackets to the ceiling mounting bracket with the help of screws that are provided.

Lower Support Frame Brackets

In order to have the correct length of support frame brackets, measure the distance between the top of the strove and bottom of the hood, and then connect the lower support frame brackets to the upper support frame at the accurate length using screws that are provided.

In this step you will need to align the hole in the range hood to the bottom supports brackets, but you will need two to three people to align, once you align and then simply installed the provided screws into the range hood.

Pull Power Cord through Ceiling

After the installation process, you will need to pull the power cord through the ceiling cut out & into an attic outlet. If there isn’t an attic above, you’ll need to hard wire the hood into a junction box.

Fasten the Inner Duct Cover

A range hood is composed of an inner-outer duct cover, the outer duct cover overlaps the inner duct cover. To install the inner duct cover, remove the two screws connecting them, & put them apart. There is a tongue & groove clip that will have to be undone.

Separated into the two halves, slides the inner duct covers over the ceiling mount, and make sure that the tongue & groove clips are re-aligned. You also want to make sure that the inner duct cover halves are aligned with the clips on the ceiling mounting bracket.

Now the inner duct is placed over the ceiling vent ceiling mounting bracket, use the screws provided to connect the two pieces.

Connect Flexible Vent to Range Hood

Before the outer duct cover, you need to connect the bottom of the flexible vent to the range hood. You can use aluminum tape to connect the flexible round vent flap at the top of the hood, and you can also use a clamp to the flexible vent hose.

Install Outer Duct Cover

The outer duct cover, unhood the screws connecting the halves, & undo the tongue & slide them up. Then disconnected, the outer duct cover halves onto the support frame brackets. The outer cover will go over the inner duct cover.

Re-attach the screw connecting two halves, & make sure the tongue & groove clips are re-aligned. The bottom of the outer duct cover should go into the grooved slot at the top of the range hood.

Outer Duct Cover

For the outer duct cover, you’ll need to remove the range hood filter, and from the bottom of the range hood, use the provided screws into the bottom of the outer duct cover.

Frequently Asked Questions:

How to Install a Kitchen Hood Vent in the Roof?

  • Take a drill for the hole in the attic
  • Use a saw to cut the hole
  • Measure the roof
  • Remove the shingles
  • Fit the roof hood cover
  • The bead of roofing with cement.
  • Nail The Corners of Flashing.

Does a range hood need to be vented outside?

Normally a range hood doesn’t have a chimney to be vented to the outside, but if you want, then you need to purchase the ducts. The people preferred the ducted range hood almost over the ductless range hood because it consumes less space.

What type of duct is best for venting a range hood?

A rigid duct is the best range hood for venting because it doesn’t require installation again & again. If you install it once then there is no need for its maintenance nor do you clean its filter. It is made up of durable stainless steel, and aluminum.


A range hood helps us to enhance air circulation, with the help of a range hood, a stylish, updated kitchen can easily be the pride of any home. It improves the kitchen often to be one of the best rooms in the home, and it removes an excess of heat.

It provides additional lighting and improves the cleanliness of the kitchen to increase the home value, It keeps your kitchen clean & fresh. The range hood vent gives an elegant look to the kitchen & cleans the air during cooking time.

The cooking smell of species & having oil particles all over the kitchen looks disgusting. So having a range hood vent through the ceiling makes one comfortable. So hopefully, you can get that from this article on how to install a range hood vent through ceiling.