We're guessing you tried venting range hood through roof but failed miserably? Yeah, we get that a lot. Well, we're going to go straight ahead and explain to you how to vent a range hood through a roof with ease.
While venting a range hood through a roof is not an extremely difficult task, there are some things that you should know before you get started. This article is a step-by-step guide on how to vent a range hood through roof and install it perfectly.
For those who are unfamiliar with the process, they need not worry, as this article will enlighten you on all the steps involved with venting a range hood through the roof. All you need is for someone with an understanding of plumbing and electricity to do this job for you.
Table of Contents
Measures to Take Before Installing the Vent
The first thing that you will need to do is to make sure that everything is clear from any obstructions or from anything that can cause air from the range hood to become stagnant.
Next, it is recommended that the vents be placed on the roof of the house and not on the side of the house because, more than likely, they will catch the wind and work better.
Make sure that when installing a range hood roof vent, there is at least 2-3 feet of clearance between them, so rainwater does not collect inside. Finally, after installation, make sure to go back and check all areas where you have installed vents for potential leaks or other problems.
You will need to measure the area of the roof and divide it by two because there needs to be one vent hole on each end of the roof. This is crucial for balancing out pressure inside and outside of your home, as well as preventing condensation from forming within your walls.
Put on disposable gloves if possible before sticking your hands through the hole in the roof. Stuff all of the insulation back into place, so it doesn't fall out while you're making this cut.
Figure Out Where to Install the Range Hood
The first thing you want to do is make sure that your house has an attic or crawl space in which your range hood can be vented. If not, then it will have to be vented outside of your house.
The general opinion is that if you can't vent your range hood through an exterior wall, then you should vent it through the roof. Assuming you do have an attic or crawl space, we'll explain installing a range hood vent in a roof.
Before deciding to vent a range hood through a roof, evaluate what cooking options are available in your kitchen and what exhaust requirements are necessary for cooking equipment.
Since you already know where you'll be installing a range hood vent, there is no confusion about the ventilation method. However, do pay attention to whether your roof meets the necessary requirements to offer proper ventilation.
You will need to purchase a roof venting kit that is specific to your roof type. You may also need to purchase an extension cable to connect the range hood to the power supply.
Step by Step Process of Venting a Range Hood
By following the below steps, you will be able to successfully vent your range hood through your ceiling.
Step 1: Measure the Dimensions
The first step for how to install a range hood vent through roof is to measure the dimensions of the hole and then mark where to cut in the roof. Find the venting tube inside your range hood and measure the length of it.
You will need to measure the area of the roof and divide it by two because there needs to be one vent hole on each end of the roof.
This is crucial for balancing out the pressure inside and outside of your home, as well as preventing condensation from forming within your walls.
Step 2: Check for Obstructions
The plenum box needs to be placed against an outside wall, with no major obstructions in front of it. This will ensure that the exhaust will not have any issues when exiting. You should also leave at least 3 inches of space on each side of the outlet.
Step 3: Cut a Hole in the Right Spot
Locate a point on the roof that is out of reach from any nearby tree branches or power lines, find the joists that are closest to your range hood without any obstructions in between them, and cut a hole in it with a circular saw. Make sure it is big enough for you to fit the venting tube through it.
You can use tin snips or other types of roofing tools to cut out the appropriate space in your roof for your vents, making sure to leave plenty of room around them so that they are not obstructed by anything.
It's important that you measure to make sure you are cutting out.
Step 4: Measure the Hole
Once you have created an opening in the roof, use a tape measure to get an accurate measurement of how wide your range hood will need to be so that it can fit through this opening without being bent or crushed.
This step is crucial for your range hood venting through roof to be installed properly.
Step 5: Measure the Height
Along with this measurement, take note of what height you would like your range hood to hang down from – typically, about one foot for each inch width of your vent hole opening will do the trick.
Final Step: Install the Vent
Find out what size range hood you have and adjust these measurements, and then install the vent.
Now you know how to install a range hood vent through ceiling!
Final Words
This article is for people who want to vent their range hood through the roof but are not sure where to start. You will need to follow these instructions carefully, or you may end up making a mess of things. That was all you needed to know about how to vent a range hood through a roof. Until next time!
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