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, and 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 parameter, 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, which runs in the browser with 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
