We consider a polycarbonate wall flashing to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best polycarbonate wall flashing for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Zip System Polycarbonate Wall Flashing READ REVIEW

Best For Deck Ledger: Buy: Grace Construction Products Polycarbonate Wall Flashing READ REVIEW

Best For Flat Roof: Buy: Mfm Building Product Polycarbonate Wall Flashing READ REVIEW

Best For Shingle: Buy: Eagle 1 Polycarbonate Wall Flashing READ REVIEW

Best For Window: Buy: Prosoco R-Guard Polycarbonate Wall Flashing READ REVIEW

Best For Siding: Buy: Unknown Polycarbonate Wall Flashing READ REVIEW

Best For Good Quality: Buy: Amerimax Polycarbonate Wall Flashing READ REVIEW

Best For Deck: Buy: Grace Polycarbonate Wall Flashing READ REVIEW

Best For Base Flashing: Buy: Amerimax Home Products Polycarbonate Wall Flashing READ REVIEW

Best For Expansion Joints: Buy: Georgiapacific Polycarbonate Wall Flashing READ REVIEW

Best For Shingle Roof: Buy: Flashers Polycarbonate Wall Flashing READ REVIEW

Best For Chimney: Buy: Metalbest Polycarbonate Wall Flashing READ REVIEW

Best Overall: Zip System Polycarbonate Wall Flashing

Buy on Amazon

The Zip System Polycarbonate Wall Flashing is long-lasting, rigid and fits well with your regular usage like a dream. The zip system polycarbonate wall flashing is effective and it is best for a good deal. Make sure this fits by entering your model number. Moreover, it is great for a great price and it is great with great stuff.

The flashing is compatible with a wide range of materials and substrates, including PVC windows. Lastly, the zip system polycarbonate wall flashing is quickly and easily applied by using a zip system roller, maximizing jobsite efficiency.

Almost all customers opine that the flashing is used to seal around windows and doors. Also, a few strongly agree that the flashing is great in the 40 mph winter wind. And, a few also found that the flashing is much more sticky than asphalt based tape. To sum up, buyers found this to be one of the best flashing for daily purposes.

• This is used to buy zip tape from Lowes.
• This can be used in the sun to be positive about the placement.
• Withstands up to 180 days of direct UV exposure.
• Installation temperature ranges from 0 - 120 degrees fahrenheit.

Best For Deck Ledger: Grace Construction Products Polycarbonate Wall Flashing

Buy on Amazon

Grace Construction Products has been making great flashing for years, thanks to a combination of clever design and appropriate materials. The Grace Construction Products Polycarbonate Wall Flashing is green, is tough and it is easy to apply. Make sure this fits by entering your model number. Also, it is manufactured in China. Additionally, it is highly durable and handle.

The flashing is good for country of origin, works great and it is great for pressure treated lumber. In addition, it is industrial and it is made with great stuff. Finally, the grace construction products polycarbonate wall flashing stretches very well, stuck to both unpainted and it is strong.

Almost all customers quickly discovered that the flash is a self - adhered bituminous flashing. In addition, a few strongly agree that the flashing is made for interior applications. And, they say that the flashing is an, idea for "patch" purpose, on top of synthetic roofing underlay puncture. To sum up, for most buyers, Grace Construction Products product was what they were looking for.

• This is suitable for application at lower temperatures.
• This makes you feel better, apply the oil below the flash only.
• This is perfect for flashing window openings.
• It is easy to get it stuck to itself when unrolling which.

Best For Flat Roof: Mfm Building Product Polycarbonate Wall Flashing

Buy on Amazon

Next on the list, we've got yet another flash that manages to win our hearts. It's the Mfm Building Product Polycarbonate Wall Flashing and it's widely considered as flashing that has the most suitable features. The mfm building product polycarbonate wall flashing works great and it is lightweight. Self-adhering waterproofing material featuring a reflective aluminum surface. Also, the flashing is great for mobile homes and it is strong.

The flashing is built for low slope application requiring a minimum of 1/2" per foot slope. Moreover, it is manufactured in the United States. Lastly, the mfm building product polycarbonate wall flashing sealed nicely, is perfect for small businesses and it has patched asphalt roofs.

Almost all customers agree that the flashing is pliable rubber type material. Moreover, they strongly agree that the flash comes in white but the packaging says it is paintable. Moreover, they also found that the amount of peel & seal on this roll is quite large. Consequently, buyers were very happy to recommend it to friends and families.

• This is designed to be used in metal roofs.
• This will stick very well to plywood.
• This will give you more detailed instructions.
• This will not come up to reposition it if you make a mistake.

Best For Shingle: Eagle 1 Polycarbonate Wall Flashing

Buy on Amazon

Compared with other flashing in this category, the Eagle 1 Polycarbonate Wall Flashing has a convenient design. The eagle 1 polycarbonate wall flashing is great for any project or craft. Make sure this fits by entering your model number. And, the flashing is tough and it is bendable.

Most importantly, the eagle 1 polycarbonate wall flashing is unpainted and it is great for custom sizes.

Most buyers agree that the flash comes with everything you need to use it. In addition, they say that the flashing is also cheaper than stainless steel. In addition, they say that the flashing is an interior application. You can seal it with several coats of clear shellac or lacquer. To sum up, the tone of buyers is very positive and we believe that the flashing suits the purpose.

• This ages well to a nice brown.
• This will help give it rigidity and lay flatter on the wall.
• This is new 304 mill finished stainless steel.
• This is great for roof moss control.

Best For Window: Prosoco R-Guard Polycarbonate Wall Flashing

Buy on Amazon

The Prosoco R-Guard Polycarbonate Wall Flashing's material feels more premium than its price would suggest. The prosoco r-guard polycarbonate wall flashing is suitable for all climates, fastflash bonds directly to damp or dry surfaces and cures under a variety of weather conditions. Making rain a non-issue when it comes to your construction schedule. Also, the flashing is industrial and it works great.

The flashing is the *only* fluid-applied flashing material on the market that’s been independently proven to perform for 10+ years. Moreover, this is effective and it is great with great things. Finally, the prosoco r-guard polycarbonate wall flashing is easy to gun, spread-and-tool, or roller apply to produce a highly durable, seamless, elastomeric flashing membrane.

Almost all buyers found that the flashing would work except better, plus it works with a sausage gun. And, they say that the flashing is meant to be applied directly to the osb. Further, they say that this is used to create a completely waterproof flashing system from the inside edges to the outside window flanges.

• Forget peel-and-stick if you don’t want to waste time and money.
• This can be used by itself, or on top of the joint and seam filler.
• This is great for commercial and residential construction with a wide variety of materials.
• This cleans up easily with paper towels before it dries.

Best For Siding: Unknown Polycarbonate Wall Flashing

Buy on Amazon

Not everyone likes to purchase flashing for their daily purpose, but the unknown polycarbonate wall flash would be an anomoly. The unknown polycarbonatewall flash is a self-adhered flash that is designed to help protect the heads and jambs of windows. Make sure this fits by entering your model number. And, this has included components and it is great at a reasonable price.

Finally, the Unknown Polycarbonate Wall Flashing works great and it is good for fast delivery.

Most buyers agree that flashing can be used in conjunction with window flashing. And, they also found that the flashing is used to flash brickmold on prehung doors. In addition, a few also found that the flexwrap for bottom window flashing is fast and seals around corners like a drum. Overall, many have used the flash for more than a few months without letup, and it shows no sign of giving up.

• This tape is very thin and tears easily.
• Package dimensions: 10.668 l x 16.51 h x 16.256 w (centimetres).
• This comes in a roll of 4" w x 75' l.
• This tape is like glue sticks to everything.

Best For Good Quality: Amerimax Polycarbonate Wall Flashing

Buy on Amazon

Amerimax offers a variety of flashing for personal choice and yet maintains quality in all the variants. In addition, it is safe and it looks good. Amerimax home products aluminum flashing .0078 4x10 66304. Above all, the American polycarbonate wallflashing can be used as a moisture barrier when 2 opposing slopes of a roof come together to form a valley.

Almost all customers quickly discovered that the flashing can be bent to a 90 degree angle, but it is not rigid and pretty flexible. In addition, they say that the flash is a perfect stock for that project. Moreover, they also found that the flashing is on the posts they can not climb anymore. Overall, many customers have used the American polycarbonate wall flashing for more than a few months without any complaints, and it shows no sign of giving up.

• This is aluminum and aluminum is not magndetic.
• New and hot releases.

Best For Deck: Grace Polycarbonate Wall Flashing

Buy on Amazon

The Grace Polycarbonate Wall Flashing is the most reliable flash on the market today. The grace polycarbonate wall flashing is self-adhering, which allows for a fast and easy application. Make sure this fits by entering your model number. The grace vycor plus is a premier flashing that provides top - notch moisture control around doors and windows.

The flashing protects against the build up of rot, mold and mildew. Most importantly, the grace polycarbonate wall flashing is effective and it is very effective.

"If there is any dust on the boards, the tape does not stick very well. make sure you wipe down where you are applying the tape very well " - says, one customer. Overall, most buyers found the flashing suits best, and no one questions it.

• Up to 30 days of UV exposure.
• This is offered in many different sizes such as 4in., 6in., 9in., and 12in.
• One of the newcomers and featured product.

Best For Base Flashing: Amerimax Home Products Polycarbonate Wall Flashing

Buy on Amazon

The American home products polycarbonate wall flashing has killer features for the price point. The Amerimax home products polycarbonatewall flashing is designed for base flashing, counter flashing, deck flashing, hip flashing, and many more applications. Amerimax home products 68012 12x50 mill finish aluminum flashing. Further, it is manufactured in China.

Finally, the American home products polycarbonate wallflashing is 12x50 mf alu flashing.

• This is composed of durable and elegant design.
• This is perfect for a simple - use kit and it is made for easy repairs.
• Quick, easy repair for roofs and gutters.

Best For Expansion Joints: Georgiapacific Polycarbonate Wall Flashing

Buy on Amazon

We would, of course, be remiss if we didn't mention Georgiapacific Polycarbonate Wall Flashing for daily purpose. The georgiapacific polycarbonate wall flashing is manufactured to a preset, uniform thickness that will not create excessive build up in rough openings while still providing exceptional strength/durability. Make sure this fits by entering your model number. And, this is designed for use as a rough opening flashing and transition membrane for connecting dissimilar materials to maintain air and moisture barrier continuity.

Above all, the georgiapacific polycarbonate wall flashing is used on drift or control joints, vertical expansion joints, gaps greater than 1-inch.

Almost all customers agree that the flashing is composed of a hdpp film and a butyl adhesive.

• This is built for twelve-month exposure to normal weather conditions.
• Good brand reputation.

Best For Shingle Roof: Flashers Polycarbonate Wall Flashing

Buy on Amazon

The Flashers Polycarbonate Wall Flashing should be able to handle its purpose and duties with ease. The flashers polycarbonate wall flashing made in the USA by an American workforce. Product failure may occur with temperatures exceeding applicable ranges. Also, this is a family-owned small business that employs an American workforce.

The flashing allows for expansion, contraction, and pipe vibration. Above all, the flashers polycarbonate wall flashing is clearly marked with pipe dimensions, in both inches and millimeters, so it can be easily customized with tin snips or scissors.

Almost all buyers quickly discovered that the flashing is designed to be attached with threaded fasteners and sealant to create the optimal watertight seal. Moreover, they strongly agree that the flashing is sealed up and no water can leak through. In conclusion, at the price, they believe that they got a steal of a deal with it.

• Manufacturer direct: 100% made in the USA by an American workforce.
• The Manufacturer says: We have proudly manufactured our products in Salem, Oregon since 1992.
• This is designed to be used on metal (pro-panel) roofing.
• This allows them to fit any roof pitch or metal profile.

Best For Chimney: Metalbest Polycarbonate Wall Flashing

Buy on Amazon

The Metalbest Polycarbonate Wall Flashing should be able to handle its purpose and duties with ease. Make sure this fits by entering your model number. A series of adjustable flashings are available depending on your roof pitch. When it comes to searching for an optimal flashing, the best polycarbonate wall flashing is definitely your first choice.

• Lot of satisfied buyers.
• One of the newcomers and featured product.