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RMS Galvanized Prebent Step Shingle Flashing, 3 in. x 5 in. x 8 in., 28 Gauge Mill Finish
Regular price $68.50Orders start at $399 — combine any items to reach the minimum. Learn more
RMS Galvanized Prebent Step Shingle Flashing, 3 in. x 5 in. x 8 in., 28 Gauge Mill Finish
The RMS Galvanized Prebent Step Shingle is 28-gauge step flashing in a mill finish, pre-bent to a 3 in. x 5 in. x 8 in. profile. It adds a weather-resistant layer at wall-to-roof transitions and sells per bundle. Use it at chimneys, skylights, dormers, and other wall intersections.
Key Features:
- Prebent Profile: Ships pre-bent to the 3" x 5" x 8" step flashing profile for faster installation.
- Rust Resistant: Made of rust-resistant galvanized steel.
- 28 Gauge Steel: 28-gauge steel provides sturdy, workable flashing material.
- Easy to Shape: Easy to bend, cut, and shape on site for precise fits.
- Weather Protection: Adds a protective layer against adverse weather at roof-wall intersections.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | RMS |
| Sell unit | 1 bundle |
| Product line | Prebent Step Shingle |
| Available colors | Mill |
| Available sizes | 3" x 5" x 8", 28 GA |
| Material | Galvanized steel |
| Finish / texture | Mill |
| Dimensions | 3 in. x 5 in. x 8 in. |
| Thickness | 28 gauge |
| Intended use | Step flashing at chimneys, skylights, dormers, and wall-to-roof applications |
Coverage & How Much You Need:
Step flashing pieces are woven into each shingle course along wall-to-roof intersections; size the job in linear feet of the intersection and order one piece per shingle course per side. The number of pieces per bundle is not stated by the manufacturer.
Fit and Compatibility:
Use with asphalt shingle roofs wherever the roof plane meets a vertical wall, chimney, skylight, or dormer. Pair with matching mill-finish base, counter, and valley flashing for a complete flashing system.
Frequently Asked Questions (FAQ):
Q: What size is this step flashing?
A: It is pre-bent to a 3 in. x 5 in. x 8 in. profile in 28-gauge steel.
Q: What is it made of?
A: Rust-resistant galvanized steel with a mill finish.
Q: Can I bend or cut it on site?
A: Yes, it is designed to be easy to bend, cut, and shape for a custom fit.
Q: Where is it used?
A: At chimneys, skylights, dormers, and other wall-to-roof applications.
Q: How is it sold?
A: It sells per bundle (BD); the piece count per bundle is not stated by the manufacturer.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Prebent step flashing saves layout time versus hand-bending coil stock, and 28-gauge galvanized steel is a good balance of rigidity and workability. Install each piece lapped over the shingle below and behind the course above, and never rely on caulk as the primary weather barrier. Use matching galvanized or stainless fasteners to avoid corrosion staining.
Cut edges of galvanized flashing are sharp; wear cut-resistant gloves and eye protection when cutting or shaping.
Order the RMS galvanized prebent step shingle today and speed up your next flashing install.
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