A warehouse floor takes a beating. Forklifts spin on the spot. Pallet jacks drag. Trucks back into the docks all night long. So, the lines on that floor have to work hard too. We're City Linemarking, and we've been marking Sydney warehouses since 2017. Our crews have done Amazon's Kemps Creek site, the biggest warehouse in the Southern Hemisphere, plus the Australia Post centre just down the road. Here's how we help managers pick the right line marking the first time, and skip the costly redo.
What Goes Wrong When a Warehouse Gets the Wrong Line Marking? We get these calls every week. Most of them come down to one of three things: • Paint peels off within months. The floor was too smooth, or nobody prepped it. • Lines vanish in forklift turning zones. The product was too soft for that much traffic. • Staff ignore the walkways. The layout was confusing, so people made their own paths.
Each one costs you twice. You pay for the first job. Then you pay again to remove it and start over.
Which Line Marking Material Is Best for Heavy Forklift Traffic? Short answer? It depends on how hard each zone works. One floor can easily need two or three different materials.
Material Best zone Traffic Why we use it Dulux premium paint Storage bays, low-use areas, quick refreshes Light to medium Quick to apply, fast to dry, easy to touch up Cold Applied Plastic Forklift lanes, loading docks, turning zones Heavy Thick, long-life lines built for constant wheels Thermoplastic Outdoor truck roads and yards Heavy Our go-to for roads, it stands up to trucks
For the busiest lanes, we often lean towards Cold Applied Plastic. We used it on the Australia Post Kemps Creek rollout in 2023 and handed it over two weeks early. Then in 2025, we finished Sydney's largest Cold Applied Plastic job at Amazon Kemps Creek: loading docks, outside areas and the car park.
Is Cold Applied Plastic Worth the Extra Cost? • Yes, if forklifts cross the same line hundreds of times a day. • Yes, at loading docks where trucks, people and pallet jacks all meet. • Maybe not in quiet storage zones. Good paint does that job for less.
Why Does Floor Prep Matter More Than the Paint? Here's the bit most quotes skip. Even the best product fails on a bad surface.
Polished concrete looks great. But painting it is a bit like painting glass. Nothing grips. That's why we shot blast. Our machines fire tiny steel beads, some as small as 1mm, at the floor. They strip a thin top layer and leave a rough face the paint can bite into. A vacuum on the machine sucks up the dust, and the beads get recycled. Less mess. Less waste.
How Can You Tell If Your Floor Needs Prep? • The concrete is polished or shiny. • Old lines are flaking or lifting at the edges. • There's oil, tyre dust or sealer sitting on top. • You're changing the layout, so the old lines need to go first. What Colours Should Warehouse Floor Lines Be? There isn't one colour rule for every warehouse. What counts is a scheme that's clear, stays the same across the whole site and matches your traffic management plan. This is a layout we often suggest:
Zone Common colour What it tells people Forklift lanes Yellow Vehicles move here Pedestrian walkways Green Safe path on foot Hazard and no-go areas Yellow and black hatching Keep out, or take care Fire gear and exits Red Never block this spot Pallet and storage bays White or blue This is where stock lives
It really does make a difference. One operations director at a logistics company told us their incident rate dropped a lot after we sorted out their forklift lanes, walkways and hazard zones. Can a Warehouse Be Marked Without Stopping Work? Yes. You should never have to shut down for a week.
• We work 24/7, nights and weekends included. • We split big floors into stages, so one area keeps running while we mark the next. • On large jobs we bring several crews. Amazon Kemps Creek took eight weeks with eight full-time staff, and we finished on time and on budget.
Who Marks Warehouse Floors Near Me in Western Sydney? Our office and warehouse sit at 15 Brookhollow Avenue, Norwest. From there, nine line marking teams head out across NSW. You will often spot our vans in the big logistics hubs: • Kemps Creek, along Elizabeth Drive • Eastern Creek, off Old Wallgrove Road • Wetherill Park and Smithfield • Moorebank, around Moorebank Avenue • Huntingwood, Blacktown and Norwest
Further afield? We're often in Newcastle, Wollongong and on the Central Coast as well.
Why Do Sydney Warehouse Managers Call City Linemarking? • 11,000+ projects done, plus 40+ years of combined experience in our team • RIAA members and CM3 certified • $20 million public liability cover • Dulux premium paints, Cold Applied Plastic and thermoplastic for roads • A free site inspection, measured with proper tools • Quote enquiries answered within 2 hours
Got a floor that's flaking, fading or just plain confusing? Call us on (02) 8632 3198 or email info@citylinemarking.com.au. We'll come out, walk the floor with you and tell you straight what it needs. No more, no less.