Timber Palisade Panel Fence

By Huu Khanh Nguyen · Updated October 29, 2026 · timber, fence, panel fence, palisade, picket, mitre, slotted post, gravel board, front garden

A straight run of open picket panels held in slotted posts, standing on gravel boards. Pointed, rounded or mitre pales Gravel board style Capping between the posts Post cap or finial Timber species or colour

Parameters

Name	Default	Unit
Run Length	7620	mm
Panel Height	1200	mm
Bay Width	1780	mm
Distribution	count
Post Width	100	mm
Post Depth	100	mm
gravelBoardHeight	140	mm
height	panelHeight + gravelBoardHeight	mm
Finish	white
slotDepth	25	mm
panelWidthMin	400	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 * (slotDepth)
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