The 8 Best Vent Flashings (2022 reviews)

The flashing is a must have add-on for your regular use. The Dektite Butyl Tape is 14-3/4" - fits 6" to 11" outside pipe diameter. If trimmed and installed correctly, pipe flashing will not break or crack. Also, the flashing is perfect for air conditioning and it is stainless.

The flashing is very pliable and it is super easy. Further, it is designed for use for stove pipes, It works well for metal roofs and has a unique self-sealing design. Above all, the dektite butyl tape is effective and it holds the calk.

Most buyers opine that the flashing will work on any roof up to 10/12 pitch. And, they say that the flashing will go up to a 20" pipe, but only up to a 6 / 12 pitch. And, they also found that this boot fit around all the raised roof ridges by using the screws closer together on those spots. To sum up, most customers find the flashing is functionally comfort, and no one questions it.

Top Customer Quotes:

This is easy to cut, is tough and it works well.
This is made in the wall fabrique.
This is a good choice for a chimney in a metal buildings.
Flashing base diameter is 14-3/4" - fits 6" to 11" outside pipe diameter.

Best With Any Roof Pitch: Ips Vent Flashing

Buy on Amazon

The best part: Ips Vent Flashing costs comparatively low and it is available to ship in 24 hours. The ips vent flashing is pvc, tested for ultraviolet and it is designed for weather resistance. Use water 3-n-1 roof flashing to seal roof penetrations against water damage. The water roof flashing is constructed of a galvanized steel base to prevent rust and cracking.

The flashing is white and it is durable. Most importantly, the ips vent flashing is compatible with 1-1/4 inch, 1-1/2 inch, 2 inch or 3 inch pipes.

Almost all customers agree that the flashing is not compatible with 1 1/4" per description. Further, they also found that the flashing can also be trimmed if needed. In addition, a few say that the rubber collar on this ips flashing is superior to the oatey and other brands. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Customers say that getting a vent flashing, along with flashing is useful.

Why We Like This:

This fits a 1-1/4" or 1-1/2" 2" and 3" vent pipe.
This could be certified by the uniform plumbing code (upc) for product safety.
This is compatible with any roof pitch up to 45.
Constructed of a durable galvanized steel base to prevent rust and cracking.

Best For Hot Water: Rinnai Vent Flashing

Buy on Amazon

Not everyone likes to purchase flashing for their regular usage, but the Rinnai Vent Flashing would be an anomoly. The rinnai vent flashing comes with a polymer coating for a long life. Make sure this fits by entering your model number. Moreover, the flashing is used for venting rinnai lsi and rci series tankless water heaters. Above all, the rinnai vent flash installed easily and it is perfectly.

One customer says - "Would have been nice if it included some good flashing nails or screws. ". Most buyers found that the flashing is easy to install with tankless hot water heaters for any roof pitch. In conclusion, at the price, they believe that they got a steal of a deal with it.

Why We Like This:

Roof flashing with polymer coating for long life.
One of the newcomers and featured product.

Best For Temperatures: Dektite Vent Flashing

Buy on Amazon

Next on the list, we've got yet another flash that manages to win our hearts. It's the dektite vent flash and it's widely considered as the flash that has the most suitable features. The Dektite Vent Flashing is perfect for air conditioning, is best for use for stove pipes and it is more. Make sure this fits by entering your model number. This pipe flashing boot made by deks is made of EPDM for a long life even at extreme temperatures.

The flashing is designed for temperatures between -58. Above all, the dektite ventflashing is best for single wall chimney applications. Consider using a high - temperature silicone flashing product that is rated for higher temperature applications.

Almost all customers opine that the flashing will fit 2” abs. Therefore, customers were very happy to recommend it to friends and would-be buyers.

Customers discovered that getting a replace roof vent boot and wall flashing, along with flashing is useful.

Why We Like This:

This fits pipes between 1/4" and 2-1/2" od with a base size of 4-3/4.
Flexible base conforms to ridges in metal roofing. Customizable with heavy scissors or shears.
Manufacturer's warranty of 20 years, will not break or crack, reducing building maintenance.
Epdm dektite pipe flashing roofing boot is designed for temperatures between -58˚ to +239˚f.

Best For Use: Selkirk Vent Flashing

Buy on Amazon

If you are currently in the market looking for a suitable flash for your daily needs, Selkirk ventflashing is the natural choice. In addition, this is designed for use on approved gas appliances in residential, and light commercial, and industrial applications. Make sure this fits by entering your model number. Lastly, the Selkirk Vent Flashing is 28 ga galvanized steel.

As a result, buyers were eager to recommend it to friends and would-be buyers.

Why We Like This:

Used where the vent passes through a roof.
Rv line of metalbest round type b gas vent pipe and fittings.
5", 5rv-af, adjustable flashing 0 to 6/12, round top.
The outer material is 28 ga galvanized steel and the inner liner is aluminum.

Best For Flat Roof: M&G Duravent Vent Flashing

Buy on Amazon

Compared with other flashing in this category, the m&g duravent vent flash has a convenient design. The M&G Duravent Vent Flashing is based on the pitch of the roof, which should be between 0/12-6/12. Make sure this fits by entering your model number. The adjustable roof flashing is used to weather proof the penetration of vent pipe through the roof. Most importantly, the m&g duravent vent flashing is a component that is used in a typical venting installation.

Almost all buyers found that the flashing is perfect for a new 6 5/8 b vent pipe. Furthermore, a few also found that the flashing can be used on a flat roof. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Series: 4 inch x 6-5/8 inch directvent pro.
Type: vent pipe - direct vent.
New and hot releases.

Best For Wood Stove Pipe: Selkirk Outer Material

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate flashing. The Selkirk Outer Material is exactly that - it's a simple flash that hits all the right notes. Moreover, the flashing is 28 ga galvanized steel. Make sure this fits by entering your model number. Above all, the selkirk outer material is designed for use on approved gas appliances in residential, and light commercial, and industrial applications.

To sum up, most customers agree that the flashing is functionally comfort, and no one questions it.

Why We Like This:

6", 6rv-af, adjustable, flashing 0 to 6/12, round top.
6", 6rv-af, adjustable, flashing 0 to 6/12, round top.
Rv line of metalbest round type b gas vent pipe.
The outer material is 28 ga galvanized steel and the inner liner is aluminum.

Best For High Temperature: Shasta Vent Vent Flashing

Buy on Amazon

Shasta Vent has been making great flashes for years, thanks to a combination of clever design and appropriate materials. The shasta vent vent flash is used for venting residential wood stoves, fireplaces and furnaces. Make sure this fits by entering your model number. The flashing provides a weather resistant means of sealing the chimney system where it passes through the roof. A ventilated flash is required when the chimney is installed in an unventilated chase enclosure or is fully enclosed through the attic features. Most importantly, the Shasta Vent Vent Flashing maintains superior draft performance specifications.

Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

All-fuel rated including wood, oil, coal, natural gas, and propance appliances;.
Listed by intertek laboratories to the high standard of ul 103;.
Shasta vent chimney. A class a, double wall chimney system;.
Limited lifetime warranty; superior draft performance.