Concertina razor wire is selected as part of a supported perimeter-topping or barrier layout. Blade profile, coil diameter, material and clips describe the coil, while brackets, support lines, clearances and the supporting wall or fence determine the installed arrangement.
Define the installed layout before counting coils
- BTO or CBT blade profile and material
- Coil diameter and extended coverage
- Clip arrangement and coil overlap
- Fence extension, wall bracket or support-line layout
- Total run, corners, gates, packing and destination requirements
Separate coil construction from installed coverage
A compressed coil dimension does not state the final barrier coverage. Provide the required extended layout, overlap, corner treatment and termination points so the number of coils follows the approved installation plan. Gates and maintenance openings need separate details because the topping cannot simply continue through moving or accessed areas.
Keep blade profile, core wire, strip material and clip configuration together on the quotation. A change in any of these fields may alter handling, appearance and compatibility with the support layout.
Design the support around the wall or fence
State whether the coil sits on a wall, a straight or cranked fence extension, a Y arm or a project-specific bracket. Provide the support spacing, line arrangement, clearances and substrate. The project designer remains responsible for confirming the supporting structure, local rules, public-access conditions and maintenance method.
Where an existing boundary is involved, photographs help identify the site but do not replace dimensions. Supply the wall-cap width, fence-post spacing, extension geometry and corner or gate details that control the bracket and support-line arrangement.
Specify controlled handling and containment
Compressed coils and sharp strip require suitable containment, trained handling and appropriate protective equipment. Agree the pack unit, protective wrapping or carton method, pallet arrangement, labels and unloading process before shipment.
- Verify blade profile and strip dimensions
- Check coil diameter and clip arrangement
- Count brackets, lines and fasteners by installation zone
- Record material and finish requirements
- Confirm destination handling and storage controls
How to request a comparable quotation
State the product, dimensions, quantity, finish, supporting components, installation conditions and destination. Where drawings or a bill of quantities are available, attach them to the RFQ so the system interfaces can be reviewed together.
Final selections remain subject to the approved quotation, project drawings and applicable site requirements.
Common buyer questions
Is coil diameter enough to request a quotation?
No. Include blade profile, material, clips, extended coverage, support layout, total run, corners, gates and packing requirements.
Can concertina wire be mounted directly on any wall?
The substrate, wall-cap width, anchors, brackets, access conditions and local requirements must be reviewed before selecting the mounting arrangement.
How should coil quantities be compared?
Compare them against the same approved extended layout, overlap and termination details rather than compressed coil count alone.