Skip to content

Shingle roofing

Metal Sales Aluminum Prebent Step Flashing

Rust-resistant aluminum

$81.50 /bundle

Orders start at $399. Combine any items to reach it.

Color: Mill
Size: 3" x 4" x 7"
Unit: Bundle
Bundles
1 bundle
$81.50
Freight delivery
$149.00 per order
Sales tax
Added at checkout

All orders are subject to approval.

You're not charged until your order is approved and ready to ship. Cancel free before then.

Freight delivery$149.00

Per order, added in your cart. We deliver to the 48 contiguous states.

Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns

Shingle roofing

Details & specifications.

From the maker · the maker’s description

Metal Sales aluminum prebent step flashing adds a layer of weather protection where roofs meet walls, chimneys, skylights and dormers. Made of rust-resistant aluminum that is easy to bend, cut and shape, it comes in preformed bends from 2-1/2 in. x 2-1/2 in. x 7 in. up to 5 in. x 5 in. x 8 in. Nine color/size items are listed on this page in Mill, Brown, Black, Bronze and Terratone Bronze, sold per piece or by bundle.

Coverage & How Much You Need

Each preformed piece flashes one shingle course at a wall or penetration, installed shingle-over with each successive course. Estimate one piece per shingle course along the intersection, typically 16 in. to 24 in. of wall per piece depending on shingle exposure.

Fit and Compatibility

Use with asphalt shingle or metal roof systems where a roof plane meets a vertical wall, chimney, skylight or dormer. Works alongside Metal Sales apron, drip edge and other flashing profiles; counter-flashing and sealants are sold separately.

SKU
METFSPA347MI
Material
Rust-resistant aluminum
Line
Metal Sales Aluminum Prebent Step Flashing
Sold as
Bundle
Color
Mill
Size
3" x 4" x 7"
Brand
Metal Sales
Sell unit
1 piece, bundle or box depending on item
Available colors
Galvanized, Mill, Brown, Black, Bronze, Terratone Bronze; painted single-side and both-sides options include White, Brown, Black, Terratone Bronze, Clay, Black/White, White/White, Brown/White, Terratone Bronze/White, Clay/White, Black/Brown, Gray/White and Almond/White
Available sizes
2-1/2 in. x 2-1/2 in. x 7 in., 2 in. x 3 in., 3 in. x 3 in., 3 in. x 4 in. x 7 in., 3 in. x 5 in. x 8 in., 4 in. x 4 in. x 8 in., 5 in. x 5 in. x 8 in.
Dimensions
Preformed bends such as 3 in. x 4 in. x 7 in., 4 in. x 4 in. x 8 in. and 5 in. x 5 in. x 8 in.
Finish / texture
Galvanized, Mill Finish or Painted
Intended use
Weatherproofing around chimneys, skylights, dormers and wall-to-roof applications
Assembly
Preformed; can be further bent, cut and shaped on site
Full product name
Metal Sales Aluminum Prebent Step Flashing, 2-1/2 in. to 5 in. Bends, Mill or Painted Finishes

Key features

  • Rust-resistant aluminum: Made of rust-resistant aluminum that is easy to bend, cut and shape on site.
  • Preformed bends: Preformed 90-degree bends speed installation at wall-to-roof intersections.
  • Weather protection: Adds an extra layer of protection against adverse weather conditions.
  • Several bend sizes: Preformed bends include 2-1/2 in. x 2-1/2 in. x 7 in., 2 in. x 3 in., 3 in. x 3 in., 3 in. x 5 in. x 8 in. and 4 in. x 4 in. x 8 in.

Specifications are provided by the manufacturer. Brand names are trademarks of their owners.

Before you ask

Questions about this product.

Rather talk it through? 1.877.490.7099

  • Nine items are listed, from 2-1/2 in. x 2-1/2 in. x 7 in. Mill up to 5 in. x 5 in. x 8 in. Terratone Bronze, plus 3 in. x 4 in. x 7 in. and 4 in. x 4 in. x 8 in. options in Black, Brown, Bronze and Terratone Bronze.