1. Home Building & Hardware Parts
  2. sku: 11301304849929792
  3. AMERIMAX 70420

AMERIMAX Roll Flashing Galvanized 049821704209 Ft.

70420 Amerimax Roll Flashing Galvanized 20 Inch X 10 Ft. -

( Brand: Amerimax ), ( Type: Building Materials Gutters Siding Roll Flashing ), ( Manufacturer Part Number: 70420 ), ( UPC: 049821704209 )

Review AMERIMAX Roll Flashing Galvanized Inch Ft.

The Amerimax 70420 Roll Flashing is a high-quality, galvanized roofing material designed for use in various residential and light commercial applications. This roll flashing comes in a length of 10 feet and a width of 20 inches, allowing you to cover a significant area with each roll.

This flashing is made from heavy-gauge, galvanized steel that provides excellent durability and resistance to rust and corrosion. The galvanization process ensures that the steel is coated with a protective zinc layer, which guards against the elements and extends the life of the flashing.

The Amerimax 70420 Roll Flashing features a smooth, ribbed surface that allows for easy installation and ensures a tight, watertight seal. The ribbed design also provides added strength and flexibility, making it ideal for use in areas with expansive temperature fluctuations or extreme weather conditions.

Each roll of flashing comes with a self-adhesive backing, making installation a breeze. Simply unroll the flashing, position it in place, and press down to secure it. No nails or additional adhesives are required, making this an excellent option for DIY projects or for contractors looking to save time on the job site.

The Amerimax 70420 Roll Flashing is suitable for use on various roofing types, including asphalt shingles, metal roofs, and flat roofs. It can be used to seal around chimneys, skylights, vents, and other roof penetrations, ensuring that your roof is protected from water damage and leaks.

Overall, the Amerimax 70420 Roll Flashing is an excellent choice for anyone in need of a reliable, easy-to-install roofing material. Its durability, flexibility, and self-adhesive backing make it an ideal solution for both DIY projects and professional installations.

Amerimax 70420 Roll Flashing is a type of galvanized roofing flashing that comes in rolls, with a width of 20 inches and a length of 10 feet. Flashing is an essential component in roofing systems, as it helps to prevent water intrusion around roof penetrations such as chimneys, vents, and skylights. Here are some pros and cons of buying Amerimax 70420 Roll Flashing:

Pros:

1. Galvanized material: The flashing is made of galvanized steel, which provides excellent corrosion resistance and durability, making it suitable for use in different climate conditions.

2. Roll form design: The roll form design of the flashing makes it easy to install and reduces the amount of waste generated during the installation process.

3. Flexibility: The flashing is flexible, making it easy to bend around corners and fit into complex roof designs.

4. Cost-effective: Compared to other types of flashing, such as lead or copper, galvanized flashing is a more cost-effective option.

Cons:

1. Thinner than other options: The Amerimax 70420 Roll Flashing is thinner than some other types of flashing, which may make it less effective in areas with heavy rainfall or high winds.

2. Needs sealant: The flashing requires sealant to ensure a watertight seal around roof penetrations, which adds to the installation cost and time.

3. Limited length: The flashing comes in rolls of 10 feet, which may not be long enough for some roof areas, requiring multiple seams, which could potentially leak if not installed correctly.

Conclusion:

Amerimax 70420 Roll Flashing is a cost-effective and flexible option for roofing applications. Its galvanized material provides excellent corrosion resistance, making it suitable for different climate conditions. However, it is thinner than some other options, and it requires sealant to ensure a watertight seal. Additionally, it comes in limited lengths, which may require multiple seams during installation.

Recommendation:

If you are looking for a cost-effective and easy-to-install option for your roofing flashing, Amerimax 70420 Roll Flashing is a good choice. However, if you are in an area with heavy rainfall or high winds, you may want to consider a thicker or more robust option, such as copper or lead flashing. Additionally, make sure to properly install the flashing with sealant to ensure a watertight seal.

part # 70420 prices

  • $37.23-$43.65

specifications buildoffal:

  • brand: Amerimax
  • type: Building Materials Gutters Siding Roll Flashing
  • manufacturer part number: 70420
  • upc: 049821704209

general buildoffal:

  • Home Improvement > Building Hardware > Other Home Building Hardware
  • condition: New

shipping buildoffal:

  • transit: 15-18 Days
  • carrier: DHL Global Mail
  • cost: $0.00
  • service: DGM SmartMail Expedited
  • type: Fixed
  • class: Standard

payments buildoffal:

  • credit card: Discover
  • other
  • wallet: Google-pay

returns buildoffal:

  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back
  • paid by: Buyer

offer buildoffal:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: January 12, 2026
  • quantity: 6

seller buildoffal:

  • rating: 98.9%
  • # reviews: 13736
type: building materials gutters siding roll flashing,
category: home & garden > building hardware > home building hardware, sku: 11301304849929792,

Amerimax 70420 Is Similar To:

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5 offers $37.23–$43.65 USD
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