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Bay Cities Metal Zincalume Z-Bar Flashing 3 in. x 1 in. x 2 in. 28 Ga Mill Finish
Regular price $30.25Orders start at $399 — combine any items to reach the minimum. Learn more
Bay Cities Metal Zincalume Z-Bar Flashing 3 in. x 1 in. x 2 in. 28 Ga Mill Finish
This Bay Cities Metal Z-bar flashing is formed from 28 gauge Zincalume-coated steel in a 3 in. x 1 in. x 2 in. profile with a mill finish. Sold by the piece, it bridges transitions between differing roof or wall planes, directing water away from vulnerable joints. Pair it with matching drip edge and valley flashing on metal roofing jobs.
Key Features:
- Z-profile design: The distinctive Z shape laps over and under adjoining surfaces to manage water at transitions.
- Zincalume coating: Zincalume-coated steel combines aluminum and zinc for durable corrosion protection.
- 28 gauge steel: 28 gauge sheet offers a balance of stiffness and workability on the roof.
- Mill finish: Unpainted mill finish suits exposed metal roofing systems and can be left bare.
- Transition coverage: 3 in. x 1 in. x 2 in. face profile covers common roof-to-wall and plane-change transitions.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Bay Cities Metal |
| Sell unit | 1 piece |
| Material | Zincalume-coated steel |
| Color / finish | Mill |
| Dimensions | 3 in. x 1 in. x 2 in. |
| Wire gauge | 28 GA |
| Profile | Z-bar transition flashing |
| Available colors | Mill |
| Available sizes | 3 in. x 1 in. x 2 in., 28 GA (single variant listed) |
| Product line | Bay Cities transition flashing |
| Intended use | Transition flashing for residential metal roofing |
| Pack quantity | 1 piece |
Coverage & How Much You Need:
One piece protects a single transition run; order pieces in the length your supplier stocks to span the full transition. Overlap successive pieces a few inches and keep laps shingled with the water flow.
Fit and Compatibility:
Designed for residential metal roofing transitions and pairs with Bay Cities Metal drip edge and other Zincalume or bare-galvalume flashing profiles. Not painted, so confirm the mill finish matches your panel finish.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One piece of Bay Cities Zincalume Z-bar flashing in 3 in. x 1 in. x 2 in. profile, 28 gauge, mill finish.
Q: What is Z-bar flashing used for?
A: It bridges transitions between two roof or wall planes, shedding water away from the joint.
Q: Can it be painted?
A: It ships in mill finish; field painting is possible but check paint compatibility with Zincalume coating.
Q: How do I join pieces?
A: Overlap successive pieces a few inches with the lap facing away from water flow.
Q: What gauge is it?
A: 28 gauge steel.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Z-bar is the go-to profile where a metal roof plane dies into a wall or a lower roof; set the top leg under the panel or wall flashing and let the bottom leg lap the field. On Zincalume panel roofs use matching Zincalume flashing to avoid dissimilar-metal staining. Fasten sparingly so the metal can move with thermal cycling.
Sheet metal edges are sharp; wear cut-resistant gloves when handling and installing flashing.
Add Bay Cities Zincalume Z-bar flashing to your cart for clean, watertight metal roof transitions.
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