Temporary Traffic Management Signage
When you are managing traffic around road closures, active work zones, construction sites or major events, your signage has to be clear, durable and ready to perform the moment it hits the road.
At Corsign, we manufacture and supply premium traffic management signage right here in Western Australia. Our mission is simple: helping you guide traffic flow seamlessly, protect workers and pedestrians, and keep drivers moving safely through any disruption – day or night.
High-Visibility Road Signage for Every Application
From advance warning and temporary speed limit signs to detour, road condition and pedestrian warning signs, our comprehensive range of traffic management signage is designed and engineered for maximum clarity and visibility.
Clear signage on the road is critical for overall road user safety, drastically reducing the risk of incidents when normal traffic patterns are disrupted. Whether you need temporary signage for short-term work zones or durable, weather-resistant solutions for long-term permanent installations, our signs are built to withstand the harshest Australian conditions.
Fully WA Compliant Traffic Management Signage You Can Trust
Traffic signage in WA is strictly governed to ensure public safety and operational uniformity. Using non-compliant signage isn’t just a safety risk, it’s a major liability.
To give you complete peace of mind, Corsign ensures every single sign meets the highest regulatory benchmarks:
- Certified Quality: We are ISO 9001 certified, ensuring manufacturing excellence from raw material to finished product.
- Strict Adherence to Standards: Every sign is manufactured strictly to Australian Standards (AS) and Main Roads Western Australia (MRWA) specifications
- Premium Materials: As an Avery Dennison Certified Traffic Converter, we use industry-leading retroreflective sheeting to guarantee long-term performance and visibility compliance.
When you partner with Corsign, you aren’t just buying signs, you are investing in certified, heavy-duty traffic management infrastructure designed explicitly for Australian roads.
A Complete Range of Temporary Traffic Management Signage and Equipment
Managing a worksite requires an array of reliable tools to keep the public and your crew safe. We manufacture and supply a comprehensive selection of products designed to control, direct, and warn traffic in any setting
from local suburban streets to major highway and freeway projects. Beyond standard corflute multi-message and steel boxed edge signage, our inventory includes vital traffic control devices such as sign frames and legs, traffic cones, PVC T-top bollards, warning lights, and barriers.
Core Traffic Control & Regulatory Signs
Our temporary traffic control signs deliver the critical, high-impact messages you rely on daily to maintain order on the road:
- Regulatory Road Signs: Enforce legal requirements for motorists with standard speed limit signs, “Stop”, “No Entry” & “No Left / Right Turn”.
- Advance Warning Signs: Alert drivers to upcoming disruptions with high-visibility displays for “Road Work Ahead”, “Prepare to Stop”, “Do Not Overtake”, and road closure alerts.
- Road Condition Signage: Advise road users to potential hazards on the road surface like “Loose Surface”, “Slippery Road”, “Water Over Road” and “No Lines Marked”.
- Traffic Diversion Signage: Provides drivers with direction and guidance through workzone areas with lane closures, detours and merging lanes.
Essential Traffic Control Products
Traffic control products work hand-in-hand with your road signs to establish physical boundaries and direct traffic safely. We supply heavy-duty traffic cones, portable T-top bollards, and semi-permanent PVC bollards to create temporary lanes, guide vehicle flow, and form critical buffer zones that separate road users from active work areas.
High-Visibility Delineation Products
To ensure maximum safety during low-light and night-time conditions, our delineation products provide vital visual guidance. We utilize premium, high-visibility reflective vinyls that deliver exceptional retro reflectivity, ensuring guideposts and hazard markers are vividly visible to oncoming motorists. These advanced reflective sheetings are engineered to withstand harsh UV exposure while maintaining compliant visibility at high-danger locations like sharp bends, detours, and intersections.
Civil and Community Safety Signage
We are also dedicated to broader community and civil safety. We supply dedicated signage for cyclist paths and bicycle lanes, alongside highly visible warning signs for local council works and community disruptions, such as roadside mowing, vegetation clearing, and major public events.
More Than Just Traffic Management Signage
We do not just supply equipment, we partner with you to ensure your project’s success. Our expert team provides comprehensive consultation, specification advice, and highly accurate estimates to help you determine the precise signage and safety footprint your site requires.
Unlike many suppliers, we handle our own signage installation services if required. Because we never subcontract this work, we maintain absolute, direct control over quality, safety, and compliance from the initial design to the final bolt in the field.
In-House Custom Sign Manufacturing
Need specialized messaging or corporate branding? We offer precision custom sign manufacturing, all engineered in-house at our Western Australian facility. We can seamlessly integrate custom wording, corporate logos, and specific regulatory messaging to meet unique requirements.
Signage and safety done right
When you choose Corsign, you are choosing asset reliability and uncompromised site safety. We manufacture our products using the strongest, most durable raw materials, fully backed by comprehensive supplier warranties, ensuring your signs endure the harshest Australian environments.
Our clients choose us for several distinct competitive advantages:

Rapid Turnaround & High Stock Availability
Because we manufacture in-house and maintain extensive stock levels, we mitigate supply chain delays, delivering the equipment you need exactly when you need it.

Uncompromising Compliance
We work strictly to Australian Standards (AS) and Main Roads Western Australia (MRWA) specifications. We are also fully accredited for quality management.

Proudly WA Owned & Operated
Local manufacturing means we can offer significantly faster lead times and highly competitive pricing.

Elite Pre-Qualifications
Corsign is a WALGA Preferred Supplier and an approved road sign manufacturer for Main Roads Western Australia (MRWA).
From local government authorities and Tier 1 mining companies to civil engineering firms and traffic control contractors running fast-paced sites, our ultimate goal is to equip your team with everything required to manage traffic safely, legally, and efficiently.
Frequently Asked Questions
Yes, we do. All of our custom signage is manufactured in-house in Western Australia. Whether you need your own logos, specific wording or a sign that isn’t available off the shelf, we can produce it quickly and to all relevant standards.
Yes. We’re approved by Main Roads Western Australia for permanent road signs and are an Avery Dennison certified traffic converter. We’re also ISO 9001 certified and a WALGA preferred supplier.
Every sign we design and manufacture is made to Australian Standards across both quality and safety, so you can be confident your signage is compliant and fit for purpose.
Because we manufacture in-house and keep stock on hand, we can deliver what you need, when you need it, even at short notice. If you’ve run out at the last minute, we’ve got you covered.
A multi message frame lets you swap signage panels as conditions or requirements change, which makes it ideal for route changes, shifting work zones and temporary detours. Frames and signs are sold separately, so you can pair the right frame with the panels your job requires.
Yes. We offer installation as well as supply, and because we don’t subcontract the work, we keep direct control of quality from start to finish. For larger jobs, we can also manage the full project.
Our Clients
Get in Touch
Ready to sort out your traffic management signage? Give our team a call today on (08) 9248 9262 to talk through what you need, and we’ll help you find the right signage solution for your site. Contact us to get started.







