FLEXIBLE MARKER POSTS
Flexible Marker Posts
When it comes to road safety and durability, flexible marker posts are the leading choice for asset delineation on Australian roads. Engineered to withstand the toughest conditions and repeated impacts, Delnorth flexible marker posts deliver maximum visibility, resilience to harsh conditions, impacts, and have installation options to suit any environment and situation.
Delnorth flexible marker posts can be installed on rural roads, within urban and city areas, across national highways and any terrain or surface. Our flexible marker post options include Steel-Flex, Flexi T, and Surface Mount, all meet road safety guidelines and are approved and used by road authorities across Australia and globally.
DELNORTH FLEXIBLE MARKER POSTS
1 Piece MARKER POST
Steel-Flex Marker posts for unsealed roads
The most durable corrosion resistant roadside post, capable of withstanding repeated impacts. Purpose-built for quick installation on unsealed roads, rural routes, and areas needing durable, low maintenance, long-lasting delineation, Steel-Flex 1 Piece is the perfect low maintenance solution.
Flexi-T MARKER POST
Steel-Flex Marker posts for Bitumen and Asphalt
Offering a secure mount and the exceptional flexibility and durability of Steel-Flex impact and corrosion resistant high-performance spring steel, Flexi-T marker posts are designed specifically for sealed surfaces like bitumen, asphalt or extremely hard ground.
Surface Mount MARKER POST
Steel-Flex Surface Mount Marker posts for Concrete
Marker posts offer the flexibility and resilience of Steel-Flex products, engineered for installation on concrete surfaces. The heavy-duty polymer surface mount is perfect for concrete situations requiring high visibility, durability and impact resistance.
Why Choose Delnorth Flexible Marker Posts?
Reduced Maintenance Cost
Self-righting flexibility means fewer replacements and less downtime.
Enhanced road safety
High visibility and reliable performance in all conditions, improves safety for road users.
Versatile installation
Quick and easy installation options for all conditions, unsealed roads, bitumen/asphalt, and concrete.
Australian Made Quality
Made in Australia and engineered for local conditions, Delnorth flexible Marker posts offer quality and compliance.
Explore our full range of Flexible Marker posts
Explore our full range of Flexible Marker posts. Including Steel-Flex 1 Piece, Flexi-T, and Surface Mount Marker Posts or contact us for expert advice on the best Marker post solution for your project.
COMPARE STEEL-FLEX FLEXIBLE GUIDE POST OPTIONS
| Feature / Option | 1 Piece Guide Post | Flexi-T Guide Post | Surface Mount Guide Post |
| Best For | Unsealed roads, rural environments, road edges, temporary & permanent installs | Bitumen and asphalt surfaces, urban and regional roads, car parks | Concrete surfaces (bridges, tunnels, barriers), infrastructure with concrete base |
| Installation Method | Rapid Installation, drive directly into ground using manual or mechanical post driver. | Securely install into bitumen/asphalt using polyurethane base and ground spike with manual or mechanical equipment.. | Surface mount polyurethane base on concrete surfaces, secure with anti vandal fixings |
| Self-Righting Flexibility | Yes – Recovers to vertical after repeated impacts and wheel-overs | Yes – Flexible base allows recovery after impact | Yes – Flexible design recovers after impact |
| Corrosion Protection | ArmorGalv® thermal diffusion galvanised + UV-resistant powder coat | ArmorGalv® thermal diffusion galvanised + UV-resistant powder coat | ArmorGalv® thermal diffusion galvanised + UV-resistant powder coat |
| Colour Options | Wide range – custom colours and delineator types available | Wide range – custom colours and delineator types available | Wide range – custom colours and delineator types available |
| Sizes Available | 1m to 2m | 1m to 2m | 1m to 2m |
| Compliance | EN 12899–3:2008, AS 1742.2, AS/NZ 1906.1 | EN 12899–3:2008, AS 1742.2, AS/NZ 1906.1 | EN 12899–3:2008, AS 1742.2, AS/NZ 1906.1 |
| Impact Resistance | Withstands 10+ vehicle impacts at 100 kph and 10 wheel-overs by 42t truck at 50 kph | Withstands repeated impacts from vehicles | Withstands repeated impacts from vehicles |
| Fixings | Single piece, with dual retention barbs for stability. | T-base polyurethane mount and fixed ground spike. | Surface mount and anti vandal fixings for anti-theft protection. |
| Warranty | 10 years | 10 years | 10 years |
Need help choosing the right Steel-Flex® guide post for your project?
Contact us for expert advice, or download the Steel-Flex® brochure for more information.
Flexible Marker Posts FAQs
What are Delnorth flexible marker posts used for?
Our flexible marker posts are used for roadside delineation across a range of environments. They are suitable for unsealed roads, sealed bitumen or asphalt surfaces, concrete surfaces and other locations requiring durable, flexible delineation.
What are flexible marker posts made from?
Our Steel-Flex® flexible marker posts are manufactured in Australia from high-performance spring steel. They feature ArmorGalv® anti-corrosion protection and a durable, UV-resistant powder-coat finish.
How do flexible marker posts perform during impacts?
Flexible marker posts are designed to return to an upright position after repeated impacts and wheel-overs. Their self-righting functionality allows them to withstand heavy vehicle contact with minimal damage.
What installation options are available?
We offer several installation formats to suit different surfaces:
- 1-Piece Steel-Flex® for unsealed soil or ground insertion
- Flexi-T for sealed surfaces such as bitumen or asphalt
- Surface-Mount for concrete or hard surfaces using a polymer base and fasteners
Each option is designed to suit specific ground conditions and installation needs.
What guarantee applies to Delnorth flexible marker posts?
Steel-Flex® flexible marker posts include a 10-year guarantee.