CNC V-Grooving is a specialized glass fabrication process where a V-shaped groove is precisely cut into the surface of a glass panel using a Computer Numerical Control (CNC) machine.
These grooves can vary in depth, width, and pattern to create custom designs, from simple linear accents to complex decorative motifs. Unlike etching or sandblasting, V-grooving carves directly into the surface of the glass, creating a sharp, polished line that reflects light and adds visual depth.
How Does CNC V-Grooving Work?
The CNC V-Grooving process combines computer-aided design (CAD) with high-precision diamond tools to create grooves with exact specifications. Here’s how it works:
- Digital Design
Patterns are designed using CAD software, allowing total control over groove depth, spacing, and angles. - CNC Machining
A CNC machine engraves V-shaped channels into the glass surface using diamond-tipped cutters for extreme accuracy. - Finishing
The grooved glass is cleaned, and if required, tempered or laminated for safety and strength.
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Why Choose CNC V-Grooving for Glass Design?
Here are some key benefits of CNC V-Grooving in glass fabrication:
- ✅ Unmatched Precision – Perfectly straight or curved grooves down to the millimeter.
- 🎨 Limitless Design Options – From subtle line work to intricate patterns and logos.
- 💡 Elegant Light Interaction – Grooves reflect and refract light for a high-end aesthetic.
- 🧼 Low Maintenance – Unlike etched or frosted glass, grooved lines are easy to clean.
- 🛠️ Durability – Permanent design elements that won’t peel or fade.
Applications of CNC V-Grooved Glass
CNC V-grooved glass is widely used in:
- Frameless shower doors with line accents
- V-Grooved mirrors for luxury interiors
- Backlit feature walls and cladding
- Glass wall partitions and room dividers
- Retail storefront displays
- Branded office glass with logo engravings
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V-Grooving vs. Other Decorative Techniques
| Feature | V-Grooving | Etching/Sandblasting | Vinyl Film Overlays |
|---|---|---|---|
| Durability | ✅ High | Medium | ❌ Low |
| Design Precision | ✅ Very High | Medium | High (but less durable) |
| Light Interaction | ✅ Reflective | Matte | Varies |
| Maintenance | ✅ Easy to Clean | Can attract dirt | Can peel over time |
Is CNC V-Grooved Glass Right for Your Project?
If you’re looking for a durable, elegant way to enhance glass surfaces without compromising strength or visibility, CNC V-Grooving is a smart choice. It’s ideal for architects, designers, and contractors who want to add visual texture and custom detailing to glass features.
Get Custom V-Grooved Glass with Techni-Glass
At Techni-Glass, we offer industry-leading CNC V-Grooving services for architectural, interior, and commercial glass projects. Whether you need custom designs or large-scale production, we deliver quality with speed and precision. Our expert team is ready to help you bring your vision to life—from concept to final cut.
👉 Contact us today for a consultation or to request samples. Let us know if you have questions about Techni-Glass LLC’s Capabilities or Applications.