Roton 780-257HD Continuous Hinge Discontinued — What Are Your Options?
If you’re looking for a Roton 780-257HD continuous hinge, you may have discovered that this model has been officially discontinued. This hinge was a popular solution for double door applications with center pivoted leaves—and we’ve heard from many customers who are now wondering what to use as a replacement.
Fortunately, there’s a reliable and cost-effective alternative that maintains the same functionality and appearance using readily available parts.
✅ Recommended Replacement: Two ABH A570HD Hinges
To replicate the effect of a Roton 780-257HD, we recommend installing two mirrored ABH A570HD heavy-duty continuous hinges, one on each door leaf. When installed on a mullion or center post, these mirrored hinges provide nearly the same aesthetic and performance, allowing both doors to swing smoothly and evenly.
- ABH A570HD is a heavy-duty, full surface, geared continuous hinge.
- It’s ANSI/BHMA Grade 1 certified and designed for high-traffic commercial applications.
- When used in mirrored pairs, it offers the same balanced swing and support that made the 780-257HD popular for center-hinged double doors.
🔧 How to Install: Placement on a Mullion
To assist with installation, we’ve created a diagram showing proper placement of both mirrored ABH A570HD hinges on a center mullion. This ensures a clean, aligned look and reliable operation.
Installation Highlights:
- Install one A570HD on the left-hand door, full surface on the face.
- Mirror the second A570HD for the right-hand door.
- Mount both hinges to the fixed mullion/post between the doors.
- Ensure alignment using the provided diagram for optimal results.
The mirrored configuration mimics the original design of the Roton 780-257HD, but with parts that are easier to source, maintain, and replace.
🔗 Shop the Replacement Hinges
You can order the ABH A570HD Heavy-Duty Continuous Hinges directly from our site:
📌 Why This Solution Works
While the Roton 780-257HD was a specialized product, the dual A570HD hinge solution offers comparable functionality, robust performance, and long-term reliability—without needing to wait for special orders or discontinued inventory.
Whether you’re working on a retrofit project or a new installation that calls for this type of hinge configuration, this setup is a smart and field-tested alternative.
For detailed product information, templates, and installation instructions, don’t forget to visit our Resource Section. We’ve compiled a wide range of spec sheets, templates, and technical documents to help you plan and install with confidence—including documents for the ABH A570HD like this spec sheet.
❓ Questions? We’re Here to Help
If you’re unsure about measurements, handing, or whether this solution is right for your doors, feel free to reach out using out Quote Request form. Our team can walk you through the process or provide help with matching finishes and sizing.
Looking to compare other hinge options? Be sure to check out our Continuous Hinge Comparison Guide to explore different models, handing types, and features across brands like ABH, Roton, and Select. You can also browse our full library of blog posts for more tips, installation guides, and hardware solutions to help you make informed decisions on your next door hardware project.
Need help with hardware upgrades or discontinued part replacements? Contact us at LocksAndSafes.com—we’ve got the knowledge and inventory to keep your project moving forward.