Triangle Mesh Grille Pattern
A dense lattice of alternating up- and down-pointing triangles with a subtle size swell across the panel — a tight geometric mesh with over 1,500 elements.
About this pattern
At 11 mm horizontal pitch this is the densest pattern in the pilot collection: rows of triangles flip orientation every column, interlocking into the familiar triangular-mesh texture used on speaker grilles, microphone screens, and sports-equipment venting.
A gentle radial size gradient makes the triangles in the mid-field slightly larger than those near the border. The effect is subtle — the mesh still reads as uniform at arm's length — but it softens the panel the way a woven fabric drapes, avoiding the dead-flat look of a purely mechanical repeat.
Tight meshes like this are where parametric export earns its keep: with more than a thousand individual cut-outs, adjusting hole size for a material's minimum-feature rule by hand would be a day of work. Here it is one slider, and the STEP export regenerates every triangle as clean solid geometry.
Pattern parameters
| Array type | Diamond grid (tight pitch) |
| Element shape | Custom triangle, alternating orientation |
| Spacing (X / Y) | 11 mm / 23 mm |
| Size gradient | Soft radial swell |
| Canvas | 500 × 500 mm |
Every value above is a live parameter — nothing is baked. Typical uses: Speaker grilles, microphone screens, drone guards, radiator covers, sneaker vent panels.
How to use this template
- Open the free Speaker Grille Pattern Generator — it runs in the browser, no install or sign-up.
- Rebuild the look with the parameters listed above, or open Marketplace inside the app and import preset #044 directly (Pro).
- Make it yours — adjust spacing, size, gradients, or swap the element shape — then export as SVG, DXF, or STEP for print, laser cutting, or CAD.
Start designing with this pattern
Free to use, no sign-up, runs in your browser. Every parameter stays editable.
Open the Speaker Grille Pattern Generator — Free
