Union Corrugating 4-in x 8-in Silver Aluminum Step Flashing, Pre-Bent 90°

Regular price $0.67

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4x8 Silver Aluminum Step Flashing

Durable aluminum step flashing designed for weatherproofing around chimneys, skylights, and roof-to-wall transitions. Pre-bent to a 90° angle for quick, reliable installation and corrosion resistance. Sized to fit common shingle roof applications.


Key Features:

  • Weatherproof Protection: Shields roof penetrations like chimneys and skylights from water intrusion
  • Pre-Bent 90° Angle: Ready for fast installation with clean, consistent bends
  • Corrosion-Resistant Aluminum: Rust-resistant silver finish for long-lasting performance
  • Sized for Roofing: 4 in x 8 in dimensions fit typical shingle roof step flashing needs
  • Versatile Use: Suitable for residential or light commercial projects

Specifications Table:

Specification Details
Type Step flashing
Material Aluminum
Color/Finish Family Silver
Manufacturer Color/Finish Silver
Depth (Inches) 4
Width (Inches) 4
Length (Inches) 8
For Use with Chimneys Yes
For Use with Roofs Yes
For Use with Skylights Yes
For Use with Decks No
For Use with Doors No
For Use with Egress Windows No
For Use with Gutters No
For Use with Pipes No
For Use with Vents No
For Use with Windows No
Gauge 1
Package Quantity 1
CA Residents: Prop 65 Warning(s) No
Warranty None
UNSPSC 30151600
Pre-Bent Angle 90°

Frequently Asked Questions (FAQ):

Q: Can this be used with shingle roofs?
A: Yes, it is sized to be compatible with most shingle roof applications.


Q: Is the flashing already bent?
A: Yes, it comes pre-bent at a 90° angle for easier installation.


Q: Where should I use this flashing?
A: Use around chimneys, skylights, and roof-to-wall intersections to help prevent leaks.


Q: Will it resist rust?
A: Yes, the aluminum construction is rust and corrosion resistant.


Q: What are the dimensions?
A: Each piece is 4 inches by 8 inches with 4-inch legs.


Sleek, Functional Shield for Clean Roof Lines

This crisp silver aluminum step flashing tucks seamlessly under shingles, preserving the roof’s silhouette while quietly guarding against the elements. Its sharp 90-degree bend delivers a tailored look and effortless installation. Pair it with charcoal or slate shingles for a refined contrast. A small yet essential detail that elevates both performance and polish in any well-crafted exterior.


Protect your roof with reliable, easy-install aluminum step flashing—add to your project list today.

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