Custom Reuleaux Triangle
Glass Table Tops, Cut to Size
Precision Reuleaux triangle (curved triangle) glass table tops fabricated to your exact dimensions — choose tempered or non‑tempered glass, your edge style, and thickness. Hand‑finished in Orange County with over 25 years of glass craftsmanship.
Save On Your Custom Table Top
Order directly through our website and save — the discount depends on how you'd like to receive your order.
Order online — save 15% instantly at checkout.
CODE: 15DIRECTPURCHASEChoose the pickup option at checkout and save even more — 25% off your order.
CODE: 25PICKUPGLASSWhat is a Reuleaux triangle table top?
A Reuleaux triangle is a "curved triangle" — a shape of constant width built from three bulging arcs instead of three straight sides. Unlike a standard triangle, every straight-line measurement across it comes out equal, no matter which direction you measure, which gives it a smooth, continuously rounded silhouette with no sharp points to speak of.
It's a striking, modern alternative to a standard round or triangular top. Tell us your size, thickness, and edge finish, and we fabricate it in‑house, polish the curved edge by hand, and pack it for safe delivery or local pickup in Orange, CA.
- Custom sizing from 12" up to 48" across
- Thickness options: 1/4", 3/8", 1/2", and 3/4"
- Continuously curved edge — no sharp corners
- Choice of Flat Polish, Bevel, Pencil, Gemstone, or Ogee edge
- Tempered or non‑tempered (annealed) glass available
How A Reuleaux Triangle Is Different
It starts from an equilateral triangle, but every side is replaced with a gentle outward arc.
1. Start With a Triangle
Begin with three equal points spaced evenly apart, just like a standard equilateral triangle.
2. Bow Each Side Outward
Each straight side is replaced by a smooth arc, curving outward from the opposite point.
3. Constant Width
Every point-to-arc measurement is identical, giving the shape a balanced, uniform feel.
Tempered vs. Non‑Tempered Reuleaux Triangle Glass
Both are cut and beveled the same way — the difference comes from how the glass is heat‑treated afterward, which changes its strength, safety, and best use.
Tempered Glass
Heat‑treated for strength & safety
- ✓Up to 4x stronger than standard annealed glass of the same thickness
- ✓Breaks into small, dull‑edged pebbles instead of sharp shards if it ever fails
- ✓More resistant to thermal stress — safe for patio & outdoor tables
- ✓Required by code for many commercial and public settings
- ✓Best for tables with kids, pets, or heavy daily use
- ✓Cannot be re‑cut or drilled after tempering — sizing must be exact up front
Non‑Tempered Glass
Standard cut & polished glass
- ✓Same clean cut and hand‑polished edge as tempered
- ✓More budget‑friendly for light‑use, indoor surfaces
- ✓Good fit for decorative or low‑traffic table tops
- ✓Can be modified after fabrication if needed
- ✗Breaks into large, sharp shards on impact
- ✗Not recommended for outdoor, commercial, or high‑traffic use
Every Reuleaux Triangle Table Top, Built Custom
Send us your dimensions and we handle cutting, edging, and polishing in‑house.
Pick Your Edge Style
Available on both tempered and non‑tempered Reuleaux triangle table tops.
Flat & Pencil Polished
A clean, smooth square edge or A rounded, smooth profile — soft to the touch — subtle and minimal.
Beveled
An angled edge that catches the light for a classic, elegant look.
Gemstone Edge
A decorative double chipped‑profile edge for a traditional, antique formal finish.
Ogee
A decorative curved double‑profile edge for a traditional, formal finish.
Built For However You'll Use It
Statement Coffee & Side Tables
A conversation‑starting shape for a modern living room or lounge area.
Boutique & Showroom Displays
An eye‑catching top for retail displays, reception desks, or design studios.
Custom Bases & Furniture
A precise fit for designer or one‑of‑a‑kind furniture bases built around this shape.
How To Order Your Reuleaux Triangle
Because this shape is less common than a round or rectangle top, a bit more detail up front keeps your order accurate.
Give Us The Width
Measure straight across from any point to the opposite curved side — that measurement is the same in every direction.
Share a Template or Base Shape
If you have an existing base or template, send a photo or tracing so we can match the curve exactly.
Pick Thickness, Edge & Glass Type
Select your thickness, edge finish, and tempered or non‑tempered glass, then send it our way.
Reuleaux Triangle Table Top FAQ
What exactly is a Reuleaux triangle?
It's a shape of "constant width" — start with an equilateral triangle, then replace each straight side with an arc that curves outward from the opposite corner. The result has no straight edges and no sharp points, but keeps a subtle three‑sided character.
Do I need tempered glass for my table?
If the table is outdoors, used commercially, or will see kids, pets, or heavy daily use, we recommend tempered. For a low‑traffic indoor accent or decorative table, non‑tempered can be a good, more affordable option.
Can tempered glass be re-cut or drilled after ordering?
No. Once glass is tempered it cannot be cut, drilled, or altered — that's why we confirm your exact size and curve template before tempering.
How do I order a custom Reuleaux triangle?
Contact us with your width measurement (or a photo/tracing of your base), thickness, edge finish, and glass type (tempered or non‑tempered), and we'll send a free quote and timeline.
How do I use the promo codes?
Enter 15DIRECTPURCHASE at checkout for 15% off any direct website order with shipping, or 25PICKUPGLASS for 25% off when you select local pickup in Orange, CA.
Ready for your custom Reuleaux triangle table top?
Send us your dimensions (or a template) and glass preference — we'll get back to you with a free quote. Don't forget your promo code at checkout.