This PVC coated roll top fence is a welded wire mesh panel system supplied by Hebei Jinbiao for perimeter projects in Singapore and across Southeast Asia. The BRC style panel is formed from galvanised steel wire, welded at every intersection, then bent at the top and bottom into a closed roll so the panel edge returns on itself. That rolled edge is the defining feature: there is no cut wire end for a hand to catch, and no loose edge to work free over time. The finished panel is coated in PVC over a hot dipped galvanised core, which gives the fence its colour and its second layer of corrosion protection.
Construction and finish
Wire is welded into a rectangular mesh, with the vertical wires spaced to suit the security level required. The panel is then trimmed and roll formed along the top and bottom edges. After forming, the roll top fence panel passes through hot dip galvanising and receives a bonded PVC skin in the specified RAL colour. The combination matters in a coastal climate: galvanising protects the steel where the coating is scratched, while the PVC skin keeps salt-laden air away from the zinc in the first place.
Specifications
• Mesh opening: 50 × 100 mm, 50 × 150 mm or 50 × 200 mm
• Wire diameter: 4 to 6 mm
• Panel length: 2.0 to 3.0 m
• Panel height: 1.73 to 2.43 m
• Round post: 32 mm, 35 mm or 38 mm outside diameter
• Square post: 40 mm, 50 mm or 60 mm section
• Post wall thickness: 1 to 3 mm
• Coating: hot dip galvanised core with PVC outer skin, any RAL colour
Roll top fence panels and posts are supplied as a matched set. Post size is selected against panel height and the wind load at the site, so taller panels are paired with the heavier post sections rather than the lightest one that will physically fit.
Panel and post options
Round posts give the fence a softer line and are common on residential and garden boundaries, where the fence sits close to planting and pedestrian routes. Square posts read as more architectural and are usually preferred on commercial frontages and where the fence meets masonry. Either post type accepts the roll top fence panel through purpose-made clamps, so no site welding is needed and the panel can be removed for access without cutting the mesh.
Why the roll top profile
A roll top fence exists because a flat-trimmed panel leaves a line of wire ends along the top rail. Those ends are the first thing to snag clothing or a sleeve, and the first place a coating tends to fail, because the cut end is bare steel. Rolling the edge closes the wire back into the panel and keeps the coating continuous around the bend. On a boundary that people stand next to every day, at a school, a condominium edge or a walkway, that detail is the difference between a fence that stays tidy and one that has to be touched up.
Typical applications
A roll top fence is normally chosen where the boundary is judged on appearance as much as on security, and where the public passes close enough to touch the mesh.
• Residential estate and condominium boundaries
• Industrial and warehouse perimeter, including workshop and robot cell segregation
• Sports and recreation ground enclosure
• Highway and roadside verge separation
• Car park and compound demarcation
Colour and coating selection
Green and black remain the most requested finishes for a roll top fence because they read as planting and shadow rather than as a barrier. Grey and RAL 7016 are common where the fence has to sit beside galvanised steel structures or a rendered wall. Because the colour is applied as a bonded PVC skin rather than paint, the shade is consistent across panels and posts and does not need recoating on a repaint cycle.
Supply and documentation
Roll top fence panels, posts, clamps and fixings are packed by panel size so that a site receives complete bays rather than loose components. Drawings showing post spacing, foundation depth and gate positions can be issued for approval before production. If the project has a specified mesh, wire diameter or RAL colour, the panel can be produced to that specification rather than to a stock size.
Requesting a quotation
For a quotation, the useful details are the total run length, the required height, the ground condition (soil, concrete upstand or retaining wall) and the RAL colour. With those four points we can confirm the panel and post combination, the number of bays, and the fixing schedule for the site.
EN