Gibraltar Building Products 20-in x 25-ft Silver Galvanized Steel Roll Flashing, 0.016-in Thick

Regular price $82.32

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20-in x 25-ft Galvanized Steel Roll Flashing

Durable galvanized steel roll flashing for custom weatherproofing on roofs, valleys, and drip edges. The 20-in x 25-ft mill-finish roll is easy to bend, cut, and shape for professional results and long-lasting corrosion resistance.


Key Features:

  • Durable Galvanized Steel: Rust-resistant mill finish withstands harsh weather for long-term protection
  • Customizable Fit: Easily bent, cut, and shaped to create flashings, drip edges, and roof-to-wall details
  • Job-Site Ready: Rolled and tightly bundled for convenient transport and storage
  • Roof and Gutter Use: Suitable for roofs and gutters to help channel water away from vulnerable areas
  • Safety First: Sharp edges—use work gloves during handling and installation

Specifications Table:

Specification Details
Color/Finish Family Silver
Manufacturer Color/Finish Silver
Type Roll flashing
Material Galvanized steel
Package Quantity 1
Actual Length (Feet) 25
Actual Width (Inches) 20
Thickness (Inches) 0.016
For Use with Roofs Yes
For Use with Gutters Yes
For Use with Doors No
For Use with Decks No
For Use with Windows No
For Use with Chimneys No
For Use with Skylights No
For Use with Vents No
For Use with Pipes No
For Use with RVs No
For Use with Egress Windows No
Warranty None
CA Residents: Prop 65 Warning(s) Yes
UNSPSC 30151600

Frequently Asked Questions (FAQ):

Q: Can this roll flashing be cut with hand tools?
A: Yes. It can be cut with aviation snips or scored and snapped; always wear gloves due to sharp edges.


Q: Where is this best used?
A: Common applications include roof valleys, drip edges, roof-to-wall transitions, and custom flashing details.


Q: Is it paintable?
A: Yes. As a mill-finish galvanized steel, it can be painted after proper surface prep to remove oils and oxidation.


Q: What are the dimensions and thickness?
A: 20 inches wide, 25 feet long, and approximately 0.016 inches thick.


Q: Is it suitable for use with gutters?
A: Yes, it is suitable for roofs and gutters per the product specifications.


A Sleek Shield for Clean Roof Lines

This galvanized roll flashing brings a crisp, architectural edge to your exterior, refining transitions while quietly defending against the elements. I love its mill-finish sheen—it feels modern and intentional, even before paint. Fold it into tailored drip edges or a razor-clean valley detail to elevate curb appeal instantly. It’s that discreet, hardworking essential that makes a home feel meticulously finished and luxuriously protected.


Protect your roof with pro-grade, easy-to-shape galvanized roll flashing—add it to your cart and finish the job right.

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