In the world of aftermarket convertible tops, OEM+ Auto Tops is making serious waves — thanks to a game-changing approach that few manufacturers can match: complete in-house mold production.
While most soft top brands outsource this critical step, OEM+ keeps everything under one roof. The result? Faster development, tighter quality control, and convertible tops that rival — if not exceed — OEM standards.
Why In-House Mold Production is a Big Deal
In convertible top manufacturing, molds are everything. They determine how glass bonds to fabric, how seams align, and whether the final product looks and performs like the original. At OEM+, molds are used for:
- Bonding glass to the top on both folded-edge and flush-mount designs
- Forming the folded edge on tops with traditional window seals
- Creating injection-molded frames for flush-mount systems
By producing all molds in-house, OEM+ eliminates the delays, limitations, and inconsistencies that come with third-party vendors — giving us unmatched control over the end product.
Flush-Mount Glass? OEM+ Has It Dialed In
Flush-mount convertible tops are known for being tough to engineer right. Unlike folded-edge designs, they rely on a completely bonded interface between the window and the fabric — no wiggle room for misalignment or poor sealing.
OEM+ tackles this challenge with a team of engineers — many with backgrounds in aerospace and advanced manufacturing — who create 3D-modeled injection molds designed for exact fit. They replicate each glass contour digitally and build molds that form seamless, waterproof, OEM-style frames.
Built from the Glass Up
Every mold OEM+ creates starts with a full digital scan of the glass window. That data feeds directly into CAD software where tooling is designed to match the top’s final shape — whether it’s a folded-edge design or a flush-mount frame.
For flush-mount applications, OEM+ even strengthens the original OEM frame and builds an injection-molded counterpart that installs cleanly and performs reliably. Each top is then tested on an actual vehicle to ensure perfect fit, no leaks, and structural integrity before going into production.
Why Trimmers Are Taking Notice
OEM+ Auto Tops isn’t just cranking out replacement tops — we’re changing how they’re made. Our in-house mold capabilities offer:
- Shorter lead times for new designs
- More flexibility to customize or refine builds
- Precision-engineered results with tight tolerances
- End-to-end quality control from design to install
This vertical integration gives us the freedom to improve continuously — without sacrificing consistency or compatibility with OEM specs.
The Bottom Line
OEM+ Auto Tops is proving that keeping mold production in-house isn’t just a manufacturing flex — it’s a performance advantage. Whether it’s a folded-edge glass top or an advanced flush-mount window system, our approach delivers factory-grade results with aftermarket agility.
For trimmers who demand the best, OEM+ offers a smarter, more reliable solution — designed by engineers, tested in real-world conditions, and trusted by professionals across the country.
To learn more about our products or register for our local installers list, visit oemplusautotops.com. You can also follow us on Facebook, Instagram, and YouTube for updates, tips, and insights.
Related Stories:
- Flush-Mount Window Bonding: How OEM+ Auto Tops Sets a New Standard
- Next-Level Convertible Tops with Folded-Edge Bonding
- Why Haartz Outperforms the Competition in Convertible Top Materials
Gary Dekirmendjian is Production Manager at OEM+ Auto Tops
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