Site hoarding is a solid, continuous steel screen around a construction site. Pre-painted corrugated steel sheets overlap so there is no gap along the run or at the bottom, and heavy GI pipe back stays at regular centres hold it against wind. It hides the works, controls dust and separates the public from the site.
Hoarding is the solid wall that faces the street while a building goes up. It keeps people away from the works, stops dust and debris from reaching the road, hides stored materials and equipment, and gives a clean, uniform face that can carry project branding and safety signs.
There are two ways to build it. Continuous hoarding overlaps corrugated steel sheets end to end on a GI frame, so the run has no gaps, and back-stays it with heavy galvanized ERW pipes about every 2.5 m. Panel (discontinuous) hoarding uses 2 m × 2 m framed sheet panels on precast concrete blocks, which are quicker to move as the site changes.
Because a solid wall catches the full force of the wind, the frame, stays and blocks matter as much as the sheet. OGB supplies the complete system and confirms height, sheet thickness, stay spacing and colour for each site.