
ACM Galvanized Z-Bar, 26 Gauge, 2 in. x 1 in. x 1/2 in.
Regular price $10.25Orders start at $399 — combine any items to reach the minimum. Learn more
ACM Galvanized Z-Bar, 26 Gauge, 2 in. x 1 in. x 1/2 in.
The ACM Z-bar is a 26-gauge galvanized steel Z-flashing formed at 2 in. x 1 in. x 1/2 in. and sold as a single piece. It laps over sheathing or siding top edges to shed water and pairs with other ACM flashing components on exterior wall details.
Key Features:
- Z-shaped profile: The Z formation sheds water over the top edge of siding or sheathing.
- 26-gauge steel: Rolled from 26-gauge galvanized steel for durability.
- Mill finish: Bare galvanized mill finish can be painted to match the building.
- Compact formation: 2 in. x 1 in. x 1/2 in. legs fit standard siding and trim details.
- Single piece: Sold per piece for ordering only the footage you need.
- Corrosion protection: Galvanizing helps the bar resist rust behind exterior cladding.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | ACM |
| Sell unit | 1 piece |
| Product line | ACM Z-Bar |
| Dimensions | 2 in. x 1 in. x 1/2 in. |
| Material | Galvanized steel |
| Finish / texture | Mill |
| Wire gauge | 26 ga |
| Available colors | Mill |
| Available sizes | 2 in. x 1 in. x 1/2 in. |
| Intended use | Z-flashing over horizontal siding or sheathing edges |
Fit and Compatibility:
Used at horizontal breaks in siding or at roof-to-wall transitions and pairs with other ACM galvanized flashing pieces. Sold as individual pieces; lap successive pieces along the run.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 26-gauge galvanized Z-bar piece formed at 2 in. x 1 in. x 1/2 in. in mill finish.
Q: Where is Z-bar used?
A: It is installed over the top edges of siding panels, trim or sheathing to shed water away from the joint.
Q: Can it be painted?
A: The mill galvanized finish can be field-painted with paint compatible with galvanized metal.
Q: How do I join pieces?
A: Lap each subsequent piece over the previous one in the direction of water flow.
Q: What gauge is it?
A: It is formed from 26-gauge galvanized steel.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Z-bar belongs anywhere a horizontal joint must shed water, most commonly over the top of lap siding or at roof-to-wall transitions. Always let the lower leg lap over the material below and the upper leg tuck behind the weather-resistive barrier above. The 2 in. x 1 in. x 1/2 in. formation is a common fit for standard siding reveals.
Galvanized flashing edges are sharp; wear gloves and eye protection when cutting and handling.
Order the ACM 26-gauge galvanized Z-bar for reliable water shedding at your horizontal siding and trim joints.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.