Best Ridge Vent Review in 2021 – New Guide

Ridge Vent Review

LAST UPDATED: January 13th, 2021

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If you and your family live in a humid or hot climate, the chances are that your air conditioner contributes greatly to your electricity bills.

But what can you do if the house gets warm? The AC needs to stay on, right?

Wrong. Ask anyone with a ridge vent installed in the roof of their home: not only does the vent keep the air cleaner, but cooler, too.

The best ridge vents are those that are able to let in the cool, fresh air, while efficiently letting out hot, humid air. Plus, they should easily blend into the surface of your roof’s structure.

To illustrate better, today we’ll be reviewing 7 of the top ones on the market. Let’s get started!

Best Ridge Vent Comparison in 2021

Last update on 2021-04-17 / Affiliate links / Images from Amazon Product Advertising API

Best Ridge Vent Review in 2021

Best Ridge Vent 2021

After spending much time on research, discussion, and analysis, we now present the 7 best rated ridge vents. We hope you find what you need!

GAF Materials DB113468 Cobra Ridge Vent

GAF Materials DB113468 Cobra Ridge Vent

GAF Materials has long been associated with the production of reliable, durable, and high-functioning ridge vents. Although this is one of the earlier iterations of the product, it’s still holding up very well in markets. Let’s find out why.

Made from fiber, this ridge vent will take up little space on your roof; however, it’s no wonder that it manages so well to maintain the airflow in your attic. That’s thanks to its flexible build and careful construction, which eliminates filters or fabric wrappings: this ensures clogging, and other obstructions won’t occur.

So let’s look at some specs. Measuring 10.5”x20”, this ridge vent has a thickness of only ¾,” which makes it one of the thinnest ridge vents you can hope to find on the market. This ridge vent must be installed by hand or with the help of a nailer. Plus, its black color also helps it keep a low profile.

All in all, it’s quite clear to see how this ridge vent ended up as one of the most highly sought after ridge vents on the market. (Psst: wait till you hear about the 2005 upgrade!)


  • Measures only ¾ inches in thickness
  • Can be installed both via hand and with a nailer
  • Does not come with wrappings or filters
  • Made from flexible yet durable fiber
  • Measures 10.5×20 inches


  • We couldn’t find any cons for this product

Quarrix Building Products 58784 Shingle Ridge Vent

Quarrix Building Products 58784 Shingle Ridge Vent

Another very popular option amongst homeowners searching for the best ridge vent on the market is the Quarrix shingle ridge vent. Quarrix is a sought-after brand thanks to the excellent performance and durability of their products, and this ridge vent is really no exception.

Available at an affordable price, the Quarrix ridge vent is packaged in a roll measuring 20 feet long. It keeps a low profile on the roof of your home and performs admirably in keeping out rain, snow and other annoying sources of moisture, without compromising on the ventilation.

Moreover, this ridge vent is constructed from a high-density polyethylene material, which is not only durable (as we have mentioned), but is also very flexible. This makes installing the ridge vent a walk in the park! Furthermore, the ridge vent is integrated with an exclusive Storm Stop technology, making it even more efficient.

So whether you’re trying to keep the elements out of your attic, or are looking for a way to deal with pesky pestilential creatures such as insects and rats, the Quarrix ridge vent is definitely one to look out for.


  • Very easy to install with hands or nailer
  • Polyethylene ridge vent won’t crack, expand or curl
  • Comes with patented Storm Stop technology
  • Keeps a low profile


  • Might not lay smoothly after installation

Related Guide: Best Kickspace Heater

GAF Materials 2005 Cobra Shingle Over Coil Ridge Vent

GAF Materials 2005 Cobra Shingle Over Coil Ridge Vent

Our first pick is a high-quality exhaust vent from GAF Materials. Over the years, it has become a favorite amongst conscientious homeowners, and it’s easy to see why. With its extremely durable, fully recycled fiber construction, this ridge vent does a bang-up job in letting out the unwanted moisture and heat in your attic.

The dimensions of this vent are 20”x10.5”, and it’s quite flexible, making it very easy to install in little time. What’s more, your purchase will include nails for both hand-nailing and for use with a nailer.

But the best thing about it is that it goes very well with conventional ridge cap shingles which, once again, makes installation so easy.

If you’re concerned with finding a quality ridge vent, then you probably won’t have to look further than this. This thing is resistant to rust and corrosion and is constructed durably enough that it won’t turn brittle. Relax and let the GAF Cobra Vent handle peeling and mold in your attic!


  • Constructed from durable and strong 100% recycled fiber
  • Has dimensions of 20”x10.5” and is quite flexible
  • Purchase includes nails for hand-nailing and for use with a nail gun
  • Compatible with traditional ridge cap shingles


  • The wrong kind of nails might be included with your purchase

AIR VENT 84743 20×10 Mesh

AIR VENT 84743 20x10 Mesh

For those of you who have lived in a house with shingle roofs for a long time, you know that they can be somewhat tricky to work with. This ridge vent is super easy to install, so there’s no need to be worried. And it performs wonderfully — otherwise it wouldn’t be on our list.

Measuring 20’ x 10-1/2 x 3/4”, this ridge vent is available in the mesh style, which makes it ideal for installation on shingle roofs. It will effectively and efficiently keep your attic clear of any unwanted moisture or insects, while also making sure fresh air gets inside.

What we love about this ridge vent is that it’s nearly invisible once it has been installed. Not only does it keep a low profile, but its dark color also helps it to blend into its surroundings. Plus, it’s super easy to install, especially if you own a gun nailer.

Overall, this ridge vent is proof that it’s not only the easily recognizable brand names that will get you there. Sometimes you have to put your faith in the lesser-known ones as well!


  • Offers ultimate protection from rain, snow, and heat
  • Blends into surrounding shingles easily once installed
  • Very easy to install in different methods
  • Mesh construction makes it ideal for shingled roofs


  • No drawbacks could be found for this ridge vent

GAF Materials Ridge Vent 3

GAF Materials Ridge Vent 3

Yep, we’re back with another GAF Materials product, and if you’ve been paying attention, then it’ll be pretty clear why. Made from a sturdy yet flexible polymer material, this vent offers you a net-free ventilating area of 18 square inches per linear foot.

The shingle-over design of this ridge vent means that it will be installed over the roof of your ridge, but it can do this while blending seamlessly into the ridgeline. Its water-tight design and external baffles keep out snow, rain, hail, and sleet, and can stand up to winds blowing up to 110 mph.

One of the main reasons this ridge vent has grown so popular in recent years is the ease with which it’s possible to install it.

With its 3-point hinge, this ridge vent is flexible enough that you can manipulate it to your wish; furthermore, it comes with what the manufacturers call the EasyTear feature, which allows you to make effortless size adjustments.

Alignments are easy to make and quick, and the product comes with tabs that allow you to connect easily. At the same time, the sturdy internal structure of the ridge vent is such that it will not only hold up to the elements extremely well but for a very long time.


  • Shingle-over design blends smoothly into the roof ridgeline
  • Effectively keeps out rain, snow, and wind
  • Features EasyTear for easy size adjustments
  • Comes with tabs made for easy connection
  • Dimensions are 48” x 11.5” x 0.9”


  • Delivery may come without an appropriate amount of nails

GAF Materials 2018000CU Cobra3 Roof Vent

GAF Materials 2018000CU Cobra3 Roof Vent

We’re back with another great ridge vent from GAF Materials, and it offers a lot of the same amazing features you’ve already read about. The Cobra3 has been designed to fit sloped roofs measuring 3:12 to 16:12, and it promises to deliver amazing results.

Designed to be water-tight, this ridge vent is able to withstand blowing wind and rainwater going up to 110 mph, while keeping moisture and heat at bay.

It makes use of its external baffles to ensure that you won’t be needing any end caps. With the Cobra3, your worries about mold and rot will be a thing of the past.

Furthermore, this ridge vent is integrated with louver spacing, which helps also to keep away unwanted insects from your attic.

And because this is a shingle-over ridge vent, it’ll blend right into the roof’s ridge. Plus, thanks to the overhang, the coverage will be uninterrupted.

What else is there to say? Only that, if you do go through with purchasing a ridge vent produced by GAF Materials, then you’ll be joining the thousands of homeowners who have had their electricity bills reduced radically!


  • Sturdy external baffles keep out rain and wind
  • Able to withstand wind speeds of up to 110 mph
  • Moisture and heat can escape effectively through the ridgeline
  • Purchase includes 3-inch ring shank nails for effortless fastening


  • No cons could be found for the Cobra3 roof vent

Quarrix Building Products Ridge Vent

Quarrix Building Products Ridge Vent

We’re closing off our list of reviews with another ridge vent from Quarrix (hope you remember them from earlier!). This one is made from polyethylene corrugated plastic, a high-density material that promises reliable sturdiness.

The ridge vent utilizes it soffit vents to draw out fresh air, while periodically releasing unwanted hot moist air through the path of the ridgeline.

To reinforce its sturdiness, the ridge vent has also been equipped with a polypropylene membrane with a non-absorbent surface. This allows the vent to do a better job of keeping out unpleasant weather and moisture.

Like the last Quarrix ridge vent we looked at, this one also boasts a low profile thanks to its 5/8” thickness, which you’ll definitely appreciate if you’re concerned about the aesthetic appeal of your roof after you’ve installed the ridge vent.

Given the list of impressive features we’ve outlined, it’s easy to see why it’s one of our favorite products on this list, and such a popular choice amongst diligent homeowners looking to reduce their electricity bills, as well!


  • High-density polyethylene construction resists corrosion
  • Comes with a non-absorbent polypropylene membrane
  • 5/8” thickness means the ridge vent has a low profile
  • Efficiently utilizes soffit vents and proximity to the ridgeline
  • Purchase includes nails for easy hand-nailed installation


  • No issues were found with the Quarrix ridge vent

Things to Consider Before Buying

Before deciding what is the best ridge vent to use — keep the following factors in mind.

Construction Material

The vast majority of ridge vents are made with polypropylene, which is a kind of thermoplastic polymer. In terms of ridge vents, polypropylene is preferred for its flexibility, which it can maintain simultaneously with its sturdiness.

Accordingly, it’s important to choose a ridge vent made from high-quality polypropylene. Not only will this ensure that water and moisture don’t pervade the vent, but it will keep you from having to replace your ridge vent sooner rather than later.

Ridge Vent Types

Ridge Vent Types

Here are the types of ridge vents.


Continuous ridge vents are placed the entire length of the ridge of your roof, allowing warm air a way out of your attic. They are able to consistently create a good amount of suction. The best part is that you only need to install one unit.


Boxed vents provide localized ventilation, so the vacuum they produce might be considered insufficient. Accordingly, multiple box vents might be required if you want better ventilation.


Installed over the roof’s ridge, a shingle-over vent is covered by shingle caps made of asphalt. Those concerned with aesthetic appeal tend to prefer the shingle-over type because of their consistent look.


With wide flanges on either side and a resultant mushroom-y shape, aluminum ridges sit on top of the roof shingles. Since an aluminum vent is a finished product, extra asphalt shingle ridge caps are not required. However, they are somewhat susceptible to leaks, as the fasteners are usually all exposed.

Ease of Installation

Ridge vents are a simple innovation, but installing them can be a bit of work. It goes without saying that you will need to be experienced with DIY if you want to install the ridge vent yourself.

This is easier if the ridge vent has been designed such that it can be installed in one of two ways: hand-nailing, or with the help of a nailer. However, if you’re unable to do this by yourself, you’ll probably have to hire some help, in which case you will have to pay extra.

Frequently Asked Questions

How does a ridge vent work?

The finest ridge vents make use of the combination of a built-in water system, under-eave venting, and external baffles to keep the house cool.

Is it expensive to install a ridge vent in my roof?

It can be considered quite expensive, as you will have to cover labor costs as well as materials. However, the exact required amount will depend upon the venting type and number of units.

What are some benefits of installing a ridge vent?

A ridge vent will keep your home cool by filtering out the warm and humid air while letting in cool and fresh air. Thus it lowers electricity bills. There is also the added benefit of reduced mold.

What is the best type of ridge vent?

If you have a shingled roof, we would suggest going for a continuous ridge vent. You should choose the box vent type if your roof is flat.

How much of the roof will the ridge vent take up?

Ridge vents are meant to cover the entire length of your roof.

Final Words

So now that you know what the best ridge vents look like, you have hopefully decided on the right one for yourself as well. Whichever the one you choose, may your home always be well-ventilated, and your electricity bills low! Good luck.

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