How to Install Kitchen Chimney: A Comprehensive Guide

Are you tired of dealing with smoke and grease while cooking in your kitchen? A kitchen chimney can help solve that problem by removing smoke, grease, and cooking odors from your kitchen.

Installing a kitchen chimney can seem like a daunting task, but with the right tools and instructions, it can be a DIY project that you can complete in just a few hours.

In this guide, we will walk you through the process of how to install kitchen chimney step-by-step, from measuring the distance to connecting the flexible duct pipe.

We will also provide you with some final touches to make sure that your chimney is working properly and looks great in your kitchen.

So, let’s get started and bring fresh air back into your kitchen!

Also Read: 10 Best Chimneys in India

Tools and Materials Required

Before starting the installation process, you must have the following tools and materials at hand:

  • Screws
  • Rawlplugs
  • Wall brackets
  • Wall screws
  • Hose clamps
  • Flexible duct
  • Screwdriver
  • Drill
  • Measuring tape
  • Pencil

Recommended Read: Best Ductless Chimney / Best Silent Chimney

How To Install Kitchen Chimney – Step by Step

Step 1: Measure the Chimney Height From Stove

The first step in installing a kitchen chimney is to measure the distance where the chimney will be installed. Make sure that the space is free from any obstructions like pipes, electrical wiring, or ducts. You can use a measuring tape to take the measurement.

Kitchen chimney should be installed above 28 inches from the cooktop. It is a necessary step before installing a chimney in the kitchen, to avoid fire hazard.

Step 2: Fix the Wall Brackets

wall brackets for chimney installation

Fixing the wall brackets is a crucial step in the installation process as they provide the support for the chimney. To begin, locate the studs on the wall where you want to install the chimney. You can use a stud finder for this purpose. Once you have found the studs, mark the points where you will fix the wall brackets.

Next, drill pilot holes at the marked points using a drill. Make sure that the pilot holes are slightly smaller in diameter than the wall screws that you will use. This will make it easier to screw the wall brackets into the wall.

Now, take the wall brackets and attach them to the wall using the wall screws. Make sure that the wall brackets are level and properly aligned. Use a spirit level to check the level of the wall brackets. If the brackets are not level, adjust them until they are.

Finally, tighten the wall screws to secure the wall brackets in place. Make sure that the wall brackets are tightly secured to the wall as this will ensure that the chimney is properly supported.

Step 3: Assemble the Chimney Parts

Note: You can skip this step, because most chimney brand do all assembly before delivery of product. If not done for your unit, read below.

The next step in the installation process is to assemble the chimney parts. Start by laying out all the components of the chimney on a flat surface. This will make it easier for you to identify each component and ensure that you have everything that you need to complete the assembly process.

Next, follow the manufacturer’s instructions to assemble the chimney. Make sure that you tighten all screws and secure all components properly. It is important to properly secure all components as this will ensure that the chimney is stable and functional.

Once you have assembled the chimney parts, test the chimney by switching it on and off a few times. Make sure that the chimney is functioning properly and that there are no leaks. If there are any leaks or other issues, disassemble the chimney and fix the problem.

Step 4: Connect the Flexible Duct Pipe

duct pipe
chimney duct pipe

The flexible duct pipe is an important component of your kitchen chimney installation. It is responsible for carrying smoke, grease, and other cooking by-products from the stove or cooktop to the outside. Here are the steps to properly connect the flexible duct pipe:

Measure the distance between the chimney and the outside vent. This will determine the length of the flexible duct that you need.

Choose a high-quality, heat-resistant flexible duct pipe that is appropriate for your kitchen chimney. The duct should be made of a material that can withstand high temperatures and not easily catch fire.

Once you have the correct length of flexible duct, attach one end of the duct to the

chimney and the other end to the outside vent. Make sure that the connections are tight and secure.

Use duct tape or another sealant to seal any gaps in the duct. This will help prevent smoke, grease, and other cooking by-products from escaping into your kitchen.

Check the connections to make sure they are airtight. This will ensure that your kitchen chimney is working efficiently and effectively.

Test the chimney to make sure that it is working properly and that there are no leaks in the duct.

Step 5: Final Check

how to install kitchen chimney
final check

Congratulations! You have successfully installed your kitchen chimney. Here are some final touches to ensure that your chimney is functioning properly and to make it look its best in your kitchen:

Install chimney with kitchen wall cabinets to cover it: After your chimney is installed and the duct is connected, you may choose to install kitchen wall cabinets around the chimney to give it a seamless look in your kitchen. This is a personal preference and is not necessary for the chimney to function properly.

Run the chimney for 10 minutes to check its functionality: Turn on the chimney and let it run for 10 minutes. This will give you an opportunity to make sure that the chimney is working properly and that there are no leaks in the duct.

Check all fan speeds and the auto-clean button: Make sure that the fan speeds are working properly and that you are able to change the speeds as desired. If your chimney has an auto-clean button, test it to make sure that it is functioning properly.

Check the LED lights: If your chimney has LED lights, make sure that they are working properly and that they provide enough illumination for your kitchen.

With these final touches completed, your kitchen chimney installation is now complete. Enjoy the added convenience and improved air quality that your new chimney provides!


Installing a kitchen chimney is a simple process that can be completed in a few hours. With the right tools and materials, you can install a kitchen chimney yourself. 

This comprehensive guide will help you install a kitchen chimney with ease. If you have any doubts or face any difficulties during the installation process, don’t hesitate to seek help from a professional.

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