Compare the material package, not just the wire size
An 868 enquiry should state how the twin-wire edge is retained. The larger wire construction may alter clamping space, bolt length and the fit of an existing fixing set. A change from 656 panels to 868 changes the wires presented to the fixing. Review the clamping space, fastener length and post interface instead of assuming existing clips will fit the larger assembly.
For quotations, keep the fence height, panel width, mesh pattern and finish consistent. Compare the included post sections and connection sets as well as the panel price. Otherwise an apparent difference in price may simply reflect a different supply scope.
Decide how the panel edges are retained
Individual clips hold the panel at specified points. A full-length clamp bar uses a continuous member along the connection. These arrangements require different parts and hole patterns, so name the intended method on the schedule.
Where two panels meet, show whether their edges overlap or sit beside each other. The joint detail determines the clamped thickness and fixing position. At the end of a run, the same connection may need a different arrangement because only one panel is present.
| Fence position | Detail to show |
|---|---|
| Straight intermediate post | Two panel edges and their joint arrangement |
| End post | Single panel termination |
| Corner | Angle and access for tightening both connections |
| Gate post | Panel attachment clear of hinges, latch and frame movement |
State what a wire measurement represents
Bare steel diameter and finished coated diameter are different measurements. Identify which is being quoted, together with the tolerance and inspection method. Keep the nominal 868 name for identification, but use the agreed dimensional specification for acceptance.
On delivery, compare the panel labels and dimensions with the order schedule before distributing packs to different work areas. Record damage to wire intersections or coating separately from a dimensional mismatch; they require different follow-up information.
Use the original drawings for custom extensions and repeat orders
For an extension or replacement order, the most useful records are the panel drawing and post and fixing details. Record the original finish and colour reference too. A matching nominal wire size alone does not make two panels interchangeable.
Custom order specification: 868 double wire fence panels
| Order detail | What to define with our team |
|---|---|
| Wire specification | Distinguish steel-core and finished coated measurements, with the agreed acceptance basis. |
| Panel geometry | Provide mesh pattern, width, height, edge form and intermediate or end-joint details. |
| Connection package | List posts, clips or bars, fasteners, caps and gate items by reference. |
Check the proposed 868 panel against the actual post and clamp assembly before approval. Keep straight, end and corner connections separate in the component schedule. Any required system rating needs evidence beyond the nominal wire sizes.
Can an existing 656 fence be extended with 868 panels?
Provide the original panel and connection drawings for review. The mesh may appear similar, but clamped thickness, fixing length, panel width and post interfaces must be checked before confirming the extension.