Portable Stands for Signs, Roadworks and Events in Perth
A portable stand is the part of a temporary sign setup that gets the least attention until it fails usually on the one windy afternoon it needed to hold. For a sign, radar display or work-site device to stay upright, legible and safe on a Perth roadside, the stand underneath it matters as much as the sign itself.
If you're setting up anything roadside on a regular basis, it's worth getting the stand right once rather than fighting sandbags every visit.
Why does stand stability matter so much in Perth specifically?
Perth's summer afternoons regularly bring the Fremantle Doctor a south-westerly sea breeze that kicks in between roughly 10am and 3pm and commonly gusts 28 to 37 km/h, strongest through December and January. A lightweight tripod that's perfectly fine on a still morning can become genuinely unsafe once the Doctor sets in, especially for anything with a large sign face acting like a sail.
What actually keeps a stand from tipping over?
- A wide, low-set base rather than a narrow footprint
- Enough ballast water, sand or fixed weight rated for the specific sign area it's carrying
- A design that doesn't rely on penetrating the road or footpath surface, which isn't permitted on most WA roads under Main Roads WA's Code of Practice
- Quick, tool-free assembly so crews aren't rushing a setup under time pressure
Are there rules around this, or is it just best practice?
Both. AS 1742.3 and Main Roads WA's Code of Practice for Works on Roads specifically require that temporary devices be weighted or fixed to remain stable in windy conditions, and fixings that penetrate the road surface generally aren't allowed. A stand that isn't rated for local wind conditions isn't just a practical risk it can put a site out of compliance.
What gets mounted on a portable stand?
Most commonly a temporary road sign, but the same stands are used for our portable speed radar signs and illuminated crossing signs when a site needs the device relocated or removed once the job's done roadworks, real estate open homes, event traffic control, and short-term school or estate speed campaigns all fall into this category.
Frequently asked questions
Can a portable stand be left out overnight or over a weekend?
Generally yes, provided it's rated for the sign it's carrying and properly ballasted but it should still be checked before and after any period of strong wind or forecast storms.
Do I need a different stand for a heavier illuminated or radar sign?
Often yes. Heavier sign faces and anything with electronics or a solar panel attached need a stand rated for that extra weight and wind load, not a standard lightweight A-frame.
Setting up signage that needs to survive a Perth summer? Get in touch with Speed Radar Signs Australia for a stand rated to the job.