Frameless Panel Fence On Square Posts
By Huu Khanh Nguyen · Updated October 29, 2026 · timber, fence, panel fence, square post, metro, shadowline, chilham, frameless, screen, gravel board
A straight run of frameless and framed timber screen panels clipped in front of plain square posts, standing on gravel boards. Seven panel styles, from metro to trellis Gravel board height Capping between the posts Timber species or colour
Parameters
| Name | Default | Unit |
|---|---|---|
| Run Length | 5770 | mm |
| Panel Height | 1160 | mm |
| Bay Width | 1830 | mm |
| Distribution | count | |
| Post Width | 70 | mm |
| Post Depth | 70 | mm |
| Gravel Board Height | 140 | mm |
| height | panelHeight + gravelBoardHeight | mm |
| Finish | white | |
| panelWidthMin | 446 | mm |
| span | sizeX - postWidth | mm |
| nominalPitch | distribution == 'distance' ? bayWidth : bayWidth + postWidth | mm |
| bayCount | Math.max(1, Math.ceil(span / nominalPitch - 1e-9)) | |
| lastBay | span - (bayCount - 1) * nominalPitch | mm |
| merged | distribution != 'count' && bayCount > 1 && lastBay < panelWidthMin + postWidth - 2 * (0) | |
| secondGroup | distribution == 'count' ? 0 : merged ? 2 : 1 | |
| firstGroup | bayCount - secondGroup | |
| firstPitch | distribution == 'count' ? span / bayCount : nominalPitch | mm |
| secondPitch | distribution == 'count' ? firstPitch : merged ? (nominalPitch + lastBay) / 2 : lastBay | mm |