Layered Double Skin Fence

By Huu Khanh Nguyen · Updated October 29, 2026 · fence, metal fence, double skin, high security, heras, zenith, securifor, defender, welded mesh, steel

A straight level run of high security double skin welded panels, the front skin sunk into the ground, set between rectangular steel posts. Run length and bay width Equal bays, set spacing or set opening Finish

Parameters

Name	Default	Unit
Run Length	520	mm
Overall Height	height + embedDepth	mm
Fence Height	2007	mm
Bay Width	2630	mm
Distribution	count
Ground Clearance	0	mm
Post Embedment	1000	mm
Post Width	120	mm
Post Depth	80	mm
Finish	white
nominalPitch	distribution == 'gap' ? bayWidth + postWidth : bayWidth	mm
cutLast	distribution != 'count' && (sizeX - postWidth) - (Math.max(1, Math.ceil((sizeX - postWidth) / nominalPitch - 1e-9)) - 1) * nominalPitch >= (266.4 + postWidth) - 1e-9
bayCount	cutLast ? Math.max(1, Math.ceil((sizeX - postWidth) / nominalPitch - 1e-9)) : Math.max(Math.ceil((sizeX - postWidth) / (3000 + postWidth) - 1e-9), Math.min(Math.round((sizeX - postWidth) / nominalPitch), Math.floor((sizeX - postWidth) / (266.4 + postWidth) + 1e-9)))
pitch	cutLast ? nominalPitch : (sizeX - postWidth) / bayCount	mm